| 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 | $211.39 | 11.390% | $235.4673 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $132.98 | 13.548% | $150.9961 | $151.00 | $151.00 | $151.00 |
| Purchase #3 | $157.67 | 4.597% | $164.9181 | $164.92 | $164.90 | $164.90 |
| Purchase #4 | $190.61 | 10.598% | $210.8108 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $182.30 | 12.353% | $204.8195 | $204.82 | $204.80 | $204.80 |
| Purchase #6 | $42.53 | 13.486% | $48.2656 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $180.93 | 4.488% | $189.0501 | $189.05 | $189.05 | $189.10 |
| 7 purchase totals = | $1,098.41 | $1,204.3275 | $1,204.34 | $1,204.25 | $1,204.40 | |