| 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 | $144.93 | 7.636% | $155.9969 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $85.42 | 11.265% | $95.0426 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $112.72 | 7.360% | $121.0162 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $169.52 | 9.683% | $185.9346 | $185.93 | $185.95 | $185.90 |
| Purchase #5 | $110.41 | 8.651% | $119.9616 | $119.96 | $119.95 | $120.00 |
| Purchase #6 | $69.35 | 3.623% | $71.8626 | $71.86 | $71.85 | $71.90 |
| Purchase #7 | $112.64 | 9.362% | $123.1854 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $804.99 | $872.9999 | $873.00 | $873.00 | $873.00 | |