| 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 | $237.62 | 10.376% | $262.2755 | $262.28 | $262.30 | $262.30 |
| Purchase #2 | $141.60 | 10.181% | $156.0163 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $19.94 | 5.656% | $21.0678 | $21.07 | $21.05 | $21.10 |
| Purchase #4 | $39.56 | 11.540% | $44.1252 | $44.13 | $44.15 | $44.10 |
| Purchase #5 | $241.99 | 7.708% | $260.6426 | $260.64 | $260.65 | $260.60 |
| Purchase #6 | $166.90 | 6.137% | $177.1427 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $51.69 | 8.477% | $56.0718 | $56.07 | $56.05 | $56.10 |
| 7 purchase totals = | $899.30 | $977.3419 | $977.35 | $977.35 | $977.30 | |