| 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 | $213.71 | 5.111% | $224.6327 | $224.63 | $224.65 | $224.60 |
| Purchase #2 | $96.97 | 4.130% | $100.9749 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $210.58 | 8.741% | $228.9868 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $94.86 | 5.808% | $100.3695 | $100.37 | $100.35 | $100.40 |
| Purchase #5 | $199.53 | 9.171% | $217.8289 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $15.39 | 4.257% | $16.0452 | $16.05 | $16.05 | $16.00 |
| Purchase #7 | $8.32 | 12.620% | $9.37 | $9.37 | $9.35 | $9.40 |
| 7 purchase totals = | $839.36 | $898.2080 | $898.21 | $898.20 | $898.20 | |