| 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 | $136.25 | 13.398% | $154.5048 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $33.34 | 4.447% | $34.8226 | $34.82 | $34.80 | $34.80 |
| Purchase #3 | $66.82 | 11.467% | $74.4822 | $74.48 | $74.50 | $74.50 |
| Purchase #4 | $109.92 | 8.335% | $119.0818 | $119.08 | $119.10 | $119.10 |
| Purchase #5 | $63.78 | 6.641% | $68.0156 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $101.57 | 6.472% | $108.1436 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $162.67 | 4.243% | $169.5721 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $674.35 | $728.6227 | $728.61 | $728.60 | $728.60 | |