| 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 | $156.35 | 7.641% | $168.2967 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $20.51 | 6.583% | $21.8602 | $21.86 | $21.85 | $21.90 |
| Purchase #3 | $145.70 | 3.834% | $151.2861 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $62.51 | 11.767% | $69.8656 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $173.63 | 9.202% | $189.6074 | $189.61 | $189.60 | $189.60 |
| Purchase #6 | $235.34 | 13.749% | $267.6969 | $267.70 | $267.70 | $267.70 |
| Purchase #7 | $117.95 | 9.715% | $129.4088 | $129.41 | $129.40 | $129.40 |
| 7 purchase totals = | $911.99 | $998.0217 | $998.04 | $998.00 | $998.10 | |