| 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 | $173.31 | 10.828% | $192.076 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $40.93 | 3.176% | $42.2299 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $138.53 | 9.311% | $151.4285 | $151.43 | $151.45 | $151.40 |
| Purchase #4 | $126.33 | 5.112% | $132.788 | $132.79 | $132.80 | $132.80 |
| Purchase #5 | $180.54 | 6.473% | $192.2264 | $192.23 | $192.25 | $192.20 |
| Purchase #6 | $211.87 | 5.751% | $224.0546 | $224.05 | $224.05 | $224.10 |
| Purchase #7 | $28.95 | 8.543% | $31.4232 | $31.42 | $31.40 | $31.40 |
| 7 purchase totals = | $900.46 | $966.2266 | $966.23 | $966.30 | $966.20 | |