| 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 | $183.98 | 11.762% | $205.6197 | $205.62 | $205.60 | $205.60 |
| Purchase #2 | $85.95 | 5.193% | $90.4134 | $90.41 | $90.40 | $90.40 |
| Purchase #3 | $187.62 | 13.778% | $213.4703 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $26.88 | 3.131% | $27.7216 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $130.71 | 7.149% | $140.0545 | $140.05 | $140.05 | $140.10 |
| Purchase #6 | $175.40 | 8.454% | $190.2283 | $190.23 | $190.25 | $190.20 |
| Purchase #7 | $233.37 | 10.184% | $257.1364 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $1,023.91 | $1,124.6442 | $1,124.64 | $1,124.60 | $1,124.60 | |