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 | $28.50 | 11.652% | $31.8208 | $31.82 | $31.80 | $31.80 |
Purchase #2 | $137.89 | 13.653% | $156.7161 | $156.72 | $156.70 | $156.70 |
Purchase #3 | $49.46 | 8.668% | $53.7472 | $53.75 | $53.75 | $53.70 |
Purchase #4 | $100.41 | 7.756% | $108.1978 | $108.20 | $108.20 | $108.20 |
Purchase #5 | $105.99 | 5.206% | $111.5078 | $111.51 | $111.50 | $111.50 |
Purchase #6 | $36.98 | 3.247% | $38.1807 | $38.18 | $38.20 | $38.20 |
Purchase #7 | $127.44 | 8.261% | $137.9678 | $137.97 | $137.95 | $138.00 |
7 purchase totals = | $586.67 | $638.1382 | $638.15 | $638.10 | $638.10 |