| 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 | $226.68 | 10.814% | $251.1932 | $251.19 | $251.20 | $251.20 |
| Purchase #2 | $137.57 | 9.552% | $150.7107 | $150.71 | $150.70 | $150.70 |
| Purchase #3 | $71.86 | 9.602% | $78.76 | $78.76 | $78.75 | $78.80 |
| Purchase #4 | $156.49 | 8.392% | $169.6226 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $57.96 | 4.327% | $60.4679 | $60.47 | $60.45 | $60.50 |
| Purchase #6 | $27.67 | 12.788% | $31.2084 | $31.21 | $31.20 | $31.20 |
| Purchase #7 | $169.32 | 6.725% | $180.7068 | $180.71 | $180.70 | $180.70 |
| 7 purchase totals = | $847.55 | $922.6696 | $922.67 | $922.60 | $922.70 | |