| 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 | $70.39 | 7.154% | $75.4257 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $148.67 | 13.338% | $168.4996 | $168.50 | $168.50 | $168.50 |
| Purchase #3 | $38.70 | 8.370% | $41.9392 | $41.94 | $41.95 | $41.90 |
| Purchase #4 | $221.74 | 8.481% | $240.5458 | $240.55 | $240.55 | $240.50 |
| Purchase #5 | $161.70 | 9.765% | $177.49 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $170.92 | 8.426% | $185.3217 | $185.32 | $185.30 | $185.30 |
| Purchase #7 | $184.57 | 10.479% | $203.9111 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $996.69 | $1,093.1331 | $1,093.14 | $1,093.15 | $1,093.00 | |