| 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 | $18.33 | 7.125% | $19.636 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $53.70 | 13.787% | $61.1036 | $61.10 | $61.10 | $61.10 |
| Purchase #3 | $15.50 | 3.494% | $16.0416 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $217.72 | 3.533% | $225.412 | $225.41 | $225.40 | $225.40 |
| Purchase #5 | $166.93 | 8.724% | $181.493 | $181.49 | $181.50 | $181.50 |
| Purchase #6 | $212.64 | 4.214% | $221.6006 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $174.30 | 6.490% | $185.6121 | $185.61 | $185.60 | $185.60 |
| 7 purchase totals = | $859.12 | $910.8989 | $910.89 | $910.90 | $910.80 | |