| 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 | $186.86 | 12.394% | $210.0194 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $59.76 | 7.478% | $64.2289 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $216.99 | 5.697% | $229.3519 | $229.35 | $229.35 | $229.40 |
| Purchase #4 | $123.30 | 4.151% | $128.4182 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $60.99 | 8.173% | $65.9747 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $79.71 | 5.163% | $83.8254 | $83.83 | $83.85 | $83.80 |
| Purchase #7 | $184.93 | 4.302% | $192.8857 | $192.89 | $192.90 | $192.90 |
| 7 purchase totals = | $912.54 | $974.7042 | $974.71 | $974.70 | $974.70 | |