| 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 | $107.96 | 7.863% | $116.4489 | $116.45 | $116.45 | $116.40 |
| Purchase #2 | $244.42 | 8.345% | $264.8168 | $264.82 | $264.80 | $264.80 |
| Purchase #3 | $225.52 | 11.343% | $251.1007 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $93.61 | 4.631% | $97.9451 | $97.95 | $97.95 | $97.90 |
| Purchase #5 | $105.56 | 9.207% | $115.2789 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $63.99 | 6.548% | $68.1801 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $141.31 | 10.582% | $156.2634 | $156.26 | $156.25 | $156.30 |
| 7 purchase totals = | $982.37 | $1,070.0339 | $1,070.04 | $1,070.05 | $1,070.00 | |