| 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 | $236.94 | 9.217% | $258.7788 | $258.78 | $258.80 | $258.80 |
| Purchase #2 | $62.86 | 11.125% | $69.8532 | $69.85 | $69.85 | $69.90 |
| Purchase #3 | $45.80 | 7.701% | $49.3271 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $196.96 | 5.167% | $207.1369 | $207.14 | $207.15 | $207.10 |
| Purchase #5 | $74.39 | 11.755% | $83.1345 | $83.13 | $83.15 | $83.10 |
| Purchase #6 | $70.37 | 12.616% | $79.2479 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $96.98 | 11.468% | $108.1017 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $784.30 | $855.5801 | $855.58 | $855.65 | $855.50 | |