| 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 | $134.99 | 9.417% | $147.702 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $84.54 | 11.747% | $94.4709 | $94.47 | $94.45 | $94.50 |
| Purchase #3 | $91.88 | 9.633% | $100.7308 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $51.91 | 3.315% | $53.6308 | $53.63 | $53.65 | $53.60 |
| Purchase #5 | $187.56 | 10.671% | $207.5745 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $88.29 | 13.425% | $100.1429 | $100.14 | $100.15 | $100.10 |
| Purchase #7 | $55.27 | 12.765% | $62.3252 | $62.33 | $62.35 | $62.30 |
| 7 purchase totals = | $694.44 | $766.5771 | $766.57 | $766.60 | $766.50 | |