| 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 | $204.36 | 11.596% | $228.0576 | $228.06 | $228.05 | $228.10 |
| Purchase #2 | $81.95 | 6.762% | $87.4915 | $87.49 | $87.50 | $87.50 |
| Purchase #3 | $185.85 | 9.165% | $202.8832 | $202.88 | $202.90 | $202.90 |
| Purchase #4 | $87.48 | 4.149% | $91.1095 | $91.11 | $91.10 | $91.10 |
| Purchase #5 | $142.66 | 3.824% | $148.1153 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $108.86 | 5.700% | $115.065 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $179.42 | 13.403% | $203.4677 | $203.47 | $203.45 | $203.50 |
| 7 purchase totals = | $990.58 | $1,076.1898 | $1,076.20 | $1,076.15 | $1,076.30 | |