| 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 | $150.77 | 13.306% | $170.8315 | $170.83 | $170.85 | $170.80 |
| Purchase #2 | $6.85 | 3.301% | $7.0761 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $110.36 | 12.511% | $124.1671 | $124.17 | $124.15 | $124.20 |
| Purchase #4 | $239.44 | 13.495% | $271.7524 | $271.75 | $271.75 | $271.80 |
| Purchase #5 | $204.30 | 8.859% | $222.3989 | $222.40 | $222.40 | $222.40 |
| Purchase #6 | $205.44 | 6.849% | $219.5106 | $219.51 | $219.50 | $219.50 |
| Purchase #7 | $155.99 | 3.790% | $161.902 | $161.90 | $161.90 | $161.90 |
| 7 purchase totals = | $1,073.15 | $1,177.6386 | $1,177.64 | $1,177.65 | $1,177.70 | |