| 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 | $114.89 | 12.466% | $129.2122 | $129.21 | $129.20 | $129.20 |
| Purchase #2 | $111.71 | 10.206% | $123.1111 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $63.31 | 8.286% | $68.5559 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $55.89 | 11.150% | $62.1217 | $62.12 | $62.10 | $62.10 |
| Purchase #5 | $177.51 | 5.547% | $187.3565 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $92.86 | 6.324% | $98.7325 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $142.98 | 11.232% | $159.0395 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $759.15 | $828.1294 | $828.13 | $828.10 | $828.10 | |