| 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 | $47.51 | 6.186% | $50.449 | $50.45 | $50.45 | $50.40 |
| Purchase #2 | $212.99 | 8.163% | $230.3764 | $230.38 | $230.40 | $230.40 |
| Purchase #3 | $112.64 | 7.468% | $121.052 | $121.05 | $121.05 | $121.10 |
| Purchase #4 | $238.72 | 9.858% | $262.253 | $262.25 | $262.25 | $262.30 |
| Purchase #5 | $131.42 | 12.829% | $148.2799 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $96.95 | 10.116% | $106.7575 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $166.63 | 10.412% | $183.9795 | $183.98 | $184.00 | $184.00 |
| 7 purchase totals = | $1,006.86 | $1,103.1473 | $1,103.15 | $1,103.20 | $1,103.30 | |