| 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 | $191.46 | 9.714% | $210.0584 | $210.06 | $210.05 | $210.10 |
| Purchase #2 | $33.94 | 9.140% | $37.0421 | $37.04 | $37.05 | $37.00 |
| Purchase #3 | $69.79 | 7.818% | $75.2462 | $75.25 | $75.25 | $75.20 |
| Purchase #4 | $183.88 | 6.481% | $195.7973 | $195.80 | $195.80 | $195.80 |
| Purchase #5 | $130.43 | 12.730% | $147.0337 | $147.03 | $147.05 | $147.00 |
| Purchase #6 | $183.85 | 12.379% | $206.6088 | $206.61 | $206.60 | $206.60 |
| Purchase #7 | $97.72 | 11.522% | $108.9793 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $891.07 | $980.7658 | $980.77 | $980.80 | $980.70 | |