| 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 | $42.79 | 8.408% | $46.3878 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $70.81 | 8.365% | $76.7333 | $76.73 | $76.75 | $76.70 |
| Purchase #3 | $5.72 | 3.438% | $5.9167 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $183.60 | 10.199% | $202.3254 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $121.46 | 4.795% | $127.284 | $127.28 | $127.30 | $127.30 |
| Purchase #6 | $96.85 | 3.519% | $100.2582 | $100.26 | $100.25 | $100.30 |
| Purchase #7 | $89.40 | 13.865% | $101.7953 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $610.63 | $660.7007 | $660.71 | $660.75 | $660.70 | |