| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.25 | 11.185% | $143.7066 | $143.71 | $143.70 | $143.70 |
| Purchase #2 | $130.32 | 13.700% | $148.1738 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $237.69 | 11.607% | $265.2787 | $265.28 | $265.30 | $265.30 |
| Purchase #4 | $104.95 | 3.756% | $108.8919 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $187.27 | 10.835% | $207.5607 | $207.56 | $207.55 | $207.60 |
| Purchase #6 | $180.93 | 10.630% | $200.1629 | $200.16 | $200.15 | $200.20 |
| Purchase #7 | $144.84 | 11.238% | $161.1171 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $1,115.25 | $1,234.8917 | $1,234.89 | $1,234.85 | $1,235.00 | |