| 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 | $171.46 | 7.555% | $184.4138 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $20.93 | 13.675% | $23.7922 | $23.79 | $23.80 | $23.80 |
| Purchase #3 | $149.52 | 13.613% | $169.8742 | $169.87 | $169.85 | $169.90 |
| Purchase #4 | $123.67 | 4.209% | $128.8753 | $128.88 | $128.90 | $128.90 |
| Purchase #5 | $146.55 | 7.237% | $157.1558 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $69.94 | 13.458% | $79.3525 | $79.35 | $79.35 | $79.40 |
| Purchase #7 | $33.93 | 11.288% | $37.76 | $37.76 | $37.75 | $37.80 |
| 7 purchase totals = | $716.00 | $781.2238 | $781.22 | $781.20 | $781.40 | |