| 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 | $159.94 | 5.666% | $169.0022 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $219.68 | 13.622% | $249.6048 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $141.30 | 13.226% | $159.9883 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $105.97 | 12.422% | $119.1336 | $119.13 | $119.15 | $119.10 |
| Purchase #5 | $217.89 | 11.112% | $242.1019 | $242.10 | $242.10 | $242.10 |
| Purchase #6 | $70.79 | 5.197% | $74.469 | $74.47 | $74.45 | $74.50 |
| Purchase #7 | $70.48 | 12.295% | $79.1455 | $79.15 | $79.15 | $79.10 |
| 7 purchase totals = | $986.05 | $1,093.4453 | $1,093.44 | $1,093.45 | $1,093.40 | |