| 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 | $134.34 | 6.746% | $143.4026 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $53.49 | 4.627% | $55.965 | $55.97 | $55.95 | $56.00 |
| Purchase #3 | $169.91 | 10.614% | $187.9442 | $187.94 | $187.95 | $187.90 |
| Purchase #4 | $20.34 | 4.810% | $21.3184 | $21.32 | $21.30 | $21.30 |
| Purchase #5 | $163.35 | 9.105% | $178.223 | $178.22 | $178.20 | $178.20 |
| Purchase #6 | $8.61 | 11.198% | $9.5741 | $9.57 | $9.55 | $9.60 |
| Purchase #7 | $123.54 | 11.240% | $137.4259 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $673.58 | $733.8532 | $733.85 | $733.80 | $733.80 | |