| 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 | $87.44 | 13.317% | $99.0844 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $88.65 | 5.692% | $93.696 | $93.70 | $93.70 | $93.70 |
| Purchase #3 | $191.30 | 3.109% | $197.2475 | $197.25 | $197.25 | $197.20 |
| Purchase #4 | $161.48 | 7.216% | $173.1324 | $173.13 | $173.15 | $173.10 |
| Purchase #5 | $105.66 | 11.261% | $117.5584 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $171.47 | 13.141% | $194.0029 | $194.00 | $194.00 | $194.00 |
| Purchase #7 | $169.57 | 12.670% | $191.0545 | $191.05 | $191.05 | $191.10 |
| 7 purchase totals = | $975.57 | $1,065.7761 | $1,065.77 | $1,065.80 | $1,065.80 | |