| 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 | $12.48 | 8.516% | $13.5428 | $13.54 | $13.55 | $13.50 |
| Purchase #2 | $207.54 | 13.786% | $236.1515 | $236.15 | $236.15 | $236.20 |
| Purchase #3 | $77.31 | 13.492% | $87.7407 | $87.74 | $87.75 | $87.70 |
| Purchase #4 | $133.27 | 4.489% | $139.2525 | $139.25 | $139.25 | $139.30 |
| Purchase #5 | $220.95 | 8.169% | $238.9994 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $111.80 | 7.169% | $119.8149 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $95.87 | 11.177% | $106.5854 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $859.22 | $942.0872 | $942.08 | $942.10 | $942.10 | |