| 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 | $186.27 | 13.199% | $210.8558 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $182.64 | 4.212% | $190.3328 | $190.33 | $190.35 | $190.30 |
| Purchase #3 | $212.54 | 5.179% | $223.5474 | $223.55 | $223.55 | $223.50 |
| Purchase #4 | $220.71 | 12.310% | $247.8794 | $247.88 | $247.90 | $247.90 |
| Purchase #5 | $112.40 | 6.286% | $119.4655 | $119.47 | $119.45 | $119.50 |
| Purchase #6 | $130.45 | 7.286% | $139.9546 | $139.95 | $139.95 | $140.00 |
| Purchase #7 | $173.80 | 13.370% | $197.0371 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $1,218.81 | $1,329.0726 | $1,329.08 | $1,329.10 | $1,329.10 | |