| 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 | $230.37 | 3.612% | $238.691 | $238.69 | $238.70 | $238.70 |
| Purchase #2 | $6.66 | 8.634% | $7.235 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $31.92 | 8.520% | $34.6396 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $48.31 | 10.432% | $53.3497 | $53.35 | $53.35 | $53.30 |
| Purchase #5 | $53.54 | 12.142% | $60.0408 | $60.04 | $60.05 | $60.00 |
| Purchase #6 | $101.83 | 8.688% | $110.677 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $50.86 | 10.553% | $56.2273 | $56.23 | $56.25 | $56.20 |
| 7 purchase totals = | $523.49 | $560.8604 | $560.87 | $560.95 | $560.70 | |