| 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 | $58.73 | 10.580% | $64.9436 | $64.94 | $64.95 | $64.90 |
| Purchase #2 | $173.90 | 8.386% | $188.4833 | $188.48 | $188.50 | $188.50 |
| Purchase #3 | $142.72 | 12.104% | $159.9948 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $190.92 | 7.475% | $205.1913 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $39.36 | 8.521% | $42.7139 | $42.71 | $42.70 | $42.70 |
| Purchase #6 | $110.88 | 8.562% | $120.3735 | $120.37 | $120.35 | $120.40 |
| Purchase #7 | $226.34 | 8.479% | $245.5314 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $942.85 | $1,027.2318 | $1,027.21 | $1,027.25 | $1,027.20 | |