| 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 | $80.57 | 7.271% | $86.4282 | $86.43 | $86.45 | $86.40 |
| Purchase #2 | $86.66 | 6.243% | $92.0702 | $92.07 | $92.05 | $92.10 |
| Purchase #3 | $145.94 | 7.249% | $156.5192 | $156.52 | $156.50 | $156.50 |
| Purchase #4 | $156.58 | 8.354% | $169.6607 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $113.96 | 13.309% | $129.1269 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $121.68 | 5.276% | $128.0998 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $121.68 | 4.229% | $126.8258 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $827.07 | $888.7308 | $888.74 | $888.75 | $888.70 | |