| 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 | $132.47 | 9.723% | $145.3501 | $145.35 | $145.35 | $145.40 |
| Purchase #2 | $198.48 | 3.189% | $204.8095 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $64.73 | 9.810% | $71.08 | $71.08 | $71.10 | $71.10 |
| Purchase #4 | $39.54 | 5.705% | $41.7958 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $179.30 | 8.314% | $194.207 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $69.34 | 12.870% | $78.2641 | $78.26 | $78.25 | $78.30 |
| Purchase #7 | $238.95 | 6.596% | $254.7111 | $254.71 | $254.70 | $254.70 |
| 7 purchase totals = | $922.81 | $990.2176 | $990.22 | $990.20 | $990.30 | |