| 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 | $180.53 | 13.605% | $205.0911 | $205.09 | $205.10 | $205.10 |
| Purchase #2 | $166.51 | 8.185% | $180.1388 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $128.31 | 5.510% | $135.3799 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $190.53 | 11.297% | $212.0542 | $212.05 | $212.05 | $212.10 |
| Purchase #5 | $29.28 | 10.693% | $32.4109 | $32.41 | $32.40 | $32.40 |
| Purchase #6 | $247.63 | 13.236% | $280.4063 | $280.41 | $280.40 | $280.40 |
| Purchase #7 | $117.37 | 6.390% | $124.8699 | $124.87 | $124.85 | $124.90 |
| 7 purchase totals = | $1,060.16 | $1,170.3511 | $1,170.35 | $1,170.35 | $1,170.40 | |