| 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 | $227.50 | 6.743% | $242.8403 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $185.84 | 7.591% | $199.9471 | $199.95 | $199.95 | $199.90 |
| Purchase #3 | $241.98 | 4.162% | $252.0512 | $252.05 | $252.05 | $252.10 |
| Purchase #4 | $6.94 | 4.495% | $7.252 | $7.25 | $7.25 | $7.30 |
| Purchase #5 | $39.28 | 5.790% | $41.5543 | $41.55 | $41.55 | $41.60 |
| Purchase #6 | $35.79 | 8.343% | $38.776 | $38.78 | $38.80 | $38.80 |
| Purchase #7 | $140.31 | 6.525% | $149.4652 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $877.64 | $931.8861 | $931.89 | $931.90 | $932.00 | |