| 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 | $170.74 | 13.779% | $194.2663 | $194.27 | $194.25 | $194.30 |
| Purchase #2 | $70.47 | 11.757% | $78.7552 | $78.76 | $78.75 | $78.80 |
| Purchase #3 | $43.53 | 13.568% | $49.4362 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $105.30 | 8.758% | $114.5222 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $148.47 | 7.759% | $159.9898 | $159.99 | $160.00 | $160.00 |
| Purchase #6 | $102.63 | 9.656% | $112.54 | $112.54 | $112.55 | $112.50 |
| Purchase #7 | $127.30 | 6.184% | $135.1722 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $768.44 | $844.6819 | $844.69 | $844.65 | $844.70 | |