| 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 | $194.51 | 5.137% | $204.502 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $167.93 | 11.191% | $186.723 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $93.47 | 8.371% | $101.2944 | $101.29 | $101.30 | $101.30 |
| Purchase #4 | $198.32 | 13.386% | $224.8671 | $224.87 | $224.85 | $224.90 |
| Purchase #5 | $202.29 | 10.487% | $223.5042 | $223.50 | $223.50 | $223.50 |
| Purchase #6 | $65.41 | 10.338% | $72.1721 | $72.17 | $72.15 | $72.20 |
| Purchase #7 | $115.80 | 9.576% | $126.889 | $126.89 | $126.90 | $126.90 |
| 7 purchase totals = | $1,037.73 | $1,139.9518 | $1,139.94 | $1,139.90 | $1,140.00 | |