| 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 | $210.49 | 5.868% | $222.8416 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $18.28 | 8.319% | $19.8007 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $174.30 | 13.148% | $197.217 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $96.32 | 9.614% | $105.5802 | $105.58 | $105.60 | $105.60 |
| Purchase #5 | $10.65 | 6.220% | $11.3124 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $221.31 | 13.202% | $250.5273 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $28.88 | 7.308% | $30.9906 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $760.23 | $838.2698 | $838.27 | $838.30 | $838.20 | |