| 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 | $189.91 | 11.729% | $212.1845 | $212.18 | $212.20 | $212.20 |
| Purchase #2 | $118.47 | 3.586% | $122.7183 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $22.66 | 4.575% | $23.6967 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $13.94 | 7.208% | $14.9448 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $204.92 | 11.612% | $228.7153 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $5.66 | 12.194% | $6.3502 | $6.35 | $6.35 | $6.40 |
| Purchase #7 | $236.31 | 9.147% | $257.9253 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $791.87 | $866.5351 | $866.54 | $866.55 | $866.50 | |