| 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 | $194.61 | 10.393% | $214.8358 | $214.84 | $214.85 | $214.80 |
| Purchase #2 | $39.42 | 9.459% | $43.1487 | $43.15 | $43.15 | $43.10 |
| Purchase #3 | $228.88 | 6.256% | $243.1987 | $243.20 | $243.20 | $243.20 |
| Purchase #4 | $81.85 | 13.793% | $93.1396 | $93.14 | $93.15 | $93.10 |
| Purchase #5 | $125.92 | 9.109% | $137.3901 | $137.39 | $137.40 | $137.40 |
| Purchase #6 | $15.96 | 10.269% | $17.5989 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $33.52 | 4.298% | $34.9607 | $34.96 | $34.95 | $35.00 |
| 7 purchase totals = | $720.16 | $784.2725 | $784.28 | $784.30 | $784.20 | |