| 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 | $177.97 | 10.260% | $196.2297 | $196.23 | $196.25 | $196.20 |
| Purchase #2 | $92.58 | 10.538% | $102.3361 | $102.34 | $102.35 | $102.30 |
| Purchase #3 | $121.89 | 13.749% | $138.6487 | $138.65 | $138.65 | $138.60 |
| Purchase #4 | $194.74 | 11.484% | $217.1039 | $217.10 | $217.10 | $217.10 |
| Purchase #5 | $124.63 | 9.826% | $136.8761 | $136.88 | $136.90 | $136.90 |
| Purchase #6 | $102.55 | 7.390% | $110.1284 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $26.62 | 10.674% | $29.4614 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $840.98 | $930.7843 | $930.79 | $930.85 | $930.70 | |