| 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 | $160.42 | 12.857% | $181.0452 | $181.05 | $181.05 | $181.00 |
| Purchase #2 | $211.43 | 8.229% | $228.8286 | $228.83 | $228.85 | $228.80 |
| Purchase #3 | $154.87 | 7.797% | $166.9452 | $166.95 | $166.95 | $166.90 |
| Purchase #4 | $240.31 | 9.696% | $263.6105 | $263.61 | $263.60 | $263.60 |
| Purchase #5 | $77.47 | 12.309% | $87.0058 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $144.76 | 10.491% | $159.9468 | $159.95 | $159.95 | $159.90 |
| Purchase #7 | $194.72 | 13.858% | $221.7043 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $1,183.98 | $1,309.0864 | $1,309.10 | $1,309.10 | $1,308.90 | |