| 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 | $93.71 | 3.501% | $96.9908 | $96.99 | $97.00 | $97.00 |
| Purchase #2 | $116.47 | 12.397% | $130.9088 | $130.91 | $130.90 | $130.90 |
| Purchase #3 | $37.90 | 8.210% | $41.0116 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $63.60 | 12.348% | $71.4533 | $71.45 | $71.45 | $71.50 |
| Purchase #5 | $124.39 | 13.764% | $141.511 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $206.38 | 7.116% | $221.066 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $160.34 | 6.721% | $171.1165 | $171.12 | $171.10 | $171.10 |
| 7 purchase totals = | $802.79 | $874.0580 | $874.06 | $874.00 | $874.10 | |