| 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 | $218.46 | 3.435% | $225.9641 | $225.96 | $225.95 | $226.00 |
| Purchase #2 | $204.69 | 9.452% | $224.0373 | $224.04 | $224.05 | $224.00 |
| Purchase #3 | $242.87 | 12.161% | $272.4054 | $272.41 | $272.40 | $272.40 |
| Purchase #4 | $138.79 | 4.696% | $145.3076 | $145.31 | $145.30 | $145.30 |
| Purchase #5 | $224.72 | 8.391% | $243.5763 | $243.58 | $243.60 | $243.60 |
| Purchase #6 | $63.55 | 12.174% | $71.2866 | $71.29 | $71.30 | $71.30 |
| Purchase #7 | $103.38 | 6.810% | $110.4202 | $110.42 | $110.40 | $110.40 |
| 7 purchase totals = | $1,196.46 | $1,292.9975 | $1,293.01 | $1,293.00 | $1,293.00 | |