| 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 | $146.47 | 13.139% | $165.7147 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $43.93 | 7.329% | $47.1496 | $47.15 | $47.15 | $47.10 |
| Purchase #3 | $249.61 | 8.847% | $271.693 | $271.69 | $271.70 | $271.70 |
| Purchase #4 | $145.90 | 5.240% | $153.5452 | $153.55 | $153.55 | $153.50 |
| Purchase #5 | $27.50 | 6.294% | $29.2309 | $29.23 | $29.25 | $29.20 |
| Purchase #6 | $63.95 | 3.536% | $66.2113 | $66.21 | $66.20 | $66.20 |
| Purchase #7 | $143.40 | 3.385% | $148.2541 | $148.25 | $148.25 | $148.30 |
| 7 purchase totals = | $820.76 | $881.7988 | $881.79 | $881.80 | $881.70 | |