| 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 | $196.75 | 9.872% | $216.1732 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $108.35 | 7.580% | $116.5629 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $189.39 | 6.784% | $202.2382 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $98.65 | 6.768% | $105.3266 | $105.33 | $105.35 | $105.30 |
| Purchase #5 | $245.57 | 7.297% | $263.4892 | $263.49 | $263.50 | $263.50 |
| Purchase #6 | $6.48 | 9.655% | $7.1056 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $69.28 | 8.128% | $74.9111 | $74.91 | $74.90 | $74.90 |
| 7 purchase totals = | $914.47 | $985.8068 | $985.81 | $985.80 | $985.80 | |