| 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 | $18.79 | 4.388% | $19.6145 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $191.27 | 5.415% | $201.6273 | $201.63 | $201.65 | $201.60 |
| Purchase #3 | $204.95 | 12.620% | $230.8147 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $115.28 | 9.415% | $126.1336 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $71.61 | 3.776% | $74.314 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $185.34 | 12.743% | $208.9579 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $206.67 | 9.656% | $226.6261 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $993.91 | $1,088.0881 | $1,088.08 | $1,088.10 | $1,088.00 | |