| 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 | $180.62 | 4.406% | $188.5781 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $197.74 | 7.359% | $212.2917 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $132.55 | 10.255% | $146.143 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $100.66 | 7.335% | $108.0434 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $59.85 | 9.634% | $65.6159 | $65.62 | $65.60 | $65.60 |
| Purchase #6 | $135.63 | 5.372% | $142.916 | $142.92 | $142.90 | $142.90 |
| Purchase #7 | $181.51 | 11.265% | $201.9571 | $201.96 | $201.95 | $202.00 |
| 7 purchase totals = | $988.56 | $1,065.5452 | $1,065.55 | $1,065.55 | $1,065.50 | |