| 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 | $235.58 | 11.610% | $262.9308 | $262.93 | $262.95 | $262.90 |
| Purchase #2 | $48.76 | 3.452% | $50.4432 | $50.44 | $50.45 | $50.40 |
| Purchase #3 | $137.72 | 8.703% | $149.7058 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $57.56 | 11.830% | $64.3693 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $250.96 | 13.733% | $285.4243 | $285.42 | $285.40 | $285.40 |
| Purchase #6 | $7.82 | 12.685% | $8.812 | $8.81 | $8.80 | $8.80 |
| Purchase #7 | $100.93 | 6.843% | $107.8366 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $839.33 | $929.5220 | $929.52 | $929.50 | $929.40 | |