| 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 | $169.52 | 11.642% | $189.2555 | $189.26 | $189.25 | $189.30 |
| Purchase #2 | $42.83 | 5.571% | $45.2161 | $45.22 | $45.20 | $45.20 |
| Purchase #3 | $102.55 | 7.314% | $110.0505 | $110.05 | $110.05 | $110.10 |
| Purchase #4 | $69.99 | 8.692% | $76.0735 | $76.07 | $76.05 | $76.10 |
| Purchase #5 | $193.82 | 9.208% | $211.6669 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $49.48 | 3.144% | $51.0357 | $51.04 | $51.05 | $51.00 |
| Purchase #7 | $24.37 | 5.325% | $25.6677 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $652.56 | $708.9659 | $708.98 | $708.90 | $709.10 | |