| 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 | $111.44 | 6.330% | $118.4942 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $95.31 | 4.653% | $99.7448 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $105.79 | 8.514% | $114.797 | $114.80 | $114.80 | $114.80 |
| Purchase #4 | $219.26 | 10.559% | $242.4117 | $242.41 | $242.40 | $242.40 |
| Purchase #5 | $242.45 | 6.214% | $257.5158 | $257.52 | $257.50 | $257.50 |
| Purchase #6 | $102.90 | 4.505% | $107.5356 | $107.54 | $107.55 | $107.50 |
| Purchase #7 | $116.35 | 4.365% | $121.4287 | $121.43 | $121.45 | $121.40 |
| 7 purchase totals = | $993.50 | $1,061.9278 | $1,061.93 | $1,061.95 | $1,061.80 | |