| 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 | $103.77 | 11.440% | $115.6413 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $37.35 | 13.709% | $42.4703 | $42.47 | $42.45 | $42.50 |
| Purchase #3 | $182.56 | 13.831% | $207.8099 | $207.81 | $207.80 | $207.80 |
| Purchase #4 | $148.85 | 13.506% | $168.9537 | $168.95 | $168.95 | $169.00 |
| Purchase #5 | $172.80 | 4.862% | $181.2015 | $181.20 | $181.20 | $181.20 |
| Purchase #6 | $177.81 | 9.608% | $194.894 | $194.89 | $194.90 | $194.90 |
| Purchase #7 | $74.79 | 7.195% | $80.1711 | $80.17 | $80.15 | $80.20 |
| 7 purchase totals = | $897.93 | $991.1418 | $991.13 | $991.10 | $991.20 | |