| 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 | $41.80 | 4.551% | $43.7023 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $81.32 | 7.334% | $87.284 | $87.28 | $87.30 | $87.30 |
| Purchase #3 | $170.99 | 13.608% | $194.2583 | $194.26 | $194.25 | $194.30 |
| Purchase #4 | $209.55 | 3.388% | $216.6496 | $216.65 | $216.65 | $216.60 |
| Purchase #5 | $182.64 | 13.602% | $207.4827 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $74.41 | 9.293% | $81.3249 | $81.32 | $81.30 | $81.30 |
| Purchase #7 | $16.58 | 3.710% | $17.1951 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $777.29 | $847.8969 | $847.89 | $847.90 | $847.90 | |