| 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 | $219.45 | 12.874% | $247.702 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $142.65 | 6.781% | $152.3231 | $152.32 | $152.30 | $152.30 |
| Purchase #3 | $75.39 | 7.816% | $81.2825 | $81.28 | $81.30 | $81.30 |
| Purchase #4 | $14.32 | 8.733% | $15.5706 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $191.43 | 10.299% | $211.1454 | $211.15 | $211.15 | $211.10 |
| Purchase #6 | $98.66 | 12.835% | $111.323 | $111.32 | $111.30 | $111.30 |
| Purchase #7 | $97.73 | 9.720% | $107.2294 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $839.63 | $926.5760 | $926.57 | $926.55 | $926.50 | |