| 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 | $10.65 | 12.211% | $11.9505 | $11.95 | $11.95 | $12.00 |
| Purchase #2 | $99.33 | 12.563% | $111.8088 | $111.81 | $111.80 | $111.80 |
| Purchase #3 | $25.69 | 6.138% | $27.2669 | $27.27 | $27.25 | $27.30 |
| Purchase #4 | $111.30 | 12.210% | $124.8897 | $124.89 | $124.90 | $124.90 |
| Purchase #5 | $129.84 | 4.487% | $135.6659 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $35.32 | 13.351% | $40.0356 | $40.04 | $40.05 | $40.00 |
| Purchase #7 | $210.77 | 13.773% | $239.7994 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $622.90 | $691.4168 | $691.43 | $691.40 | $691.50 | |