| 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 | $210.61 | 8.420% | $228.3434 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $57.78 | 10.813% | $64.0278 | $64.03 | $64.05 | $64.00 |
| Purchase #3 | $191.85 | 3.798% | $199.1365 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $62.60 | 11.853% | $70.02 | $70.02 | $70.00 | $70.00 |
| Purchase #5 | $204.36 | 10.524% | $225.8668 | $225.87 | $225.85 | $225.90 |
| Purchase #6 | $215.75 | 5.111% | $226.777 | $226.78 | $226.80 | $226.80 |
| Purchase #7 | $128.51 | 7.452% | $138.0866 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $1,071.46 | $1,152.2581 | $1,152.27 | $1,152.30 | $1,152.20 | |