| 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 | $168.30 | 12.304% | $189.0076 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $26.72 | 5.451% | $28.1765 | $28.18 | $28.20 | $28.20 |
| Purchase #3 | $53.55 | 13.785% | $60.9319 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $219.41 | 8.753% | $238.615 | $238.62 | $238.60 | $238.60 |
| Purchase #5 | $181.96 | 3.779% | $188.8363 | $188.84 | $188.85 | $188.80 |
| Purchase #6 | $32.38 | 7.398% | $34.7755 | $34.78 | $34.80 | $34.80 |
| Purchase #7 | $21.65 | 9.217% | $23.6455 | $23.65 | $23.65 | $23.60 |
| 7 purchase totals = | $703.97 | $763.9883 | $764.01 | $764.05 | $763.90 | |