| 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 | $69.66 | 11.782% | $77.8673 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $24.49 | 9.691% | $26.8633 | $26.86 | $26.85 | $26.90 |
| Purchase #3 | $17.79 | 10.139% | $19.5937 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $139.77 | 13.829% | $159.0988 | $159.10 | $159.10 | $159.10 |
| Purchase #5 | $212.89 | 13.345% | $241.3002 | $241.30 | $241.30 | $241.30 |
| Purchase #6 | $115.93 | 8.553% | $125.8455 | $125.85 | $125.85 | $125.80 |
| Purchase #7 | $11.62 | 11.493% | $12.9555 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $592.15 | $663.5243 | $663.53 | $663.50 | $663.60 | |