| 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 | $53.35 | 7.377% | $57.2856 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $116.55 | 3.767% | $120.9404 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $210.45 | 10.619% | $232.7977 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $178.47 | 11.274% | $198.5907 | $198.59 | $198.60 | $198.60 |
| Purchase #5 | $78.52 | 5.196% | $82.5999 | $82.60 | $82.60 | $82.60 |
| Purchase #6 | $204.70 | 9.566% | $224.2816 | $224.28 | $224.30 | $224.30 |
| Purchase #7 | $38.43 | 13.600% | $43.6565 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $880.47 | $960.1524 | $960.16 | $960.20 | $960.20 | |