| 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 | $143.56 | 6.122% | $152.3487 | $152.35 | $152.35 | $152.30 |
| Purchase #2 | $30.88 | 3.489% | $31.9574 | $31.96 | $31.95 | $32.00 |
| Purchase #3 | $181.29 | 7.209% | $194.3592 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $80.29 | 9.646% | $88.0348 | $88.03 | $88.05 | $88.00 |
| Purchase #5 | $93.47 | 7.572% | $100.5475 | $100.55 | $100.55 | $100.50 |
| Purchase #6 | $121.68 | 3.414% | $125.8342 | $125.83 | $125.85 | $125.80 |
| Purchase #7 | $69.41 | 13.608% | $78.8553 | $78.86 | $78.85 | $78.90 |
| 7 purchase totals = | $720.58 | $771.9371 | $771.94 | $771.95 | $771.90 | |