| 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 | $62.71 | 6.401% | $66.7241 | $66.72 | $66.70 | $66.70 |
| Purchase #2 | $154.71 | 3.165% | $159.6066 | $159.61 | $159.60 | $159.60 |
| Purchase #3 | $45.48 | 13.720% | $51.7199 | $51.72 | $51.70 | $51.70 |
| Purchase #4 | $107.51 | 9.791% | $118.0363 | $118.04 | $118.05 | $118.00 |
| Purchase #5 | $198.93 | 10.198% | $219.2169 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $114.76 | 11.173% | $127.5821 | $127.58 | $127.60 | $127.60 |
| Purchase #7 | $185.79 | 9.109% | $202.7136 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $869.89 | $945.5995 | $945.60 | $945.55 | $945.50 | |