| 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 | $172.26 | 5.717% | $182.1081 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $160.68 | 7.672% | $173.0074 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $37.74 | 9.402% | $41.2883 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $104.55 | 4.831% | $109.6008 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $137.49 | 9.860% | $151.0465 | $151.05 | $151.05 | $151.00 |
| Purchase #6 | $152.89 | 11.401% | $170.321 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $141.53 | 12.579% | $159.3331 | $159.33 | $159.35 | $159.30 |
| 7 purchase totals = | $907.14 | $986.7052 | $986.71 | $986.70 | $986.60 | |