| 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 | $41.55 | 7.620% | $44.7161 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $40.61 | 8.807% | $44.1865 | $44.19 | $44.20 | $44.20 |
| Purchase #3 | $139.69 | 9.635% | $153.1491 | $153.15 | $153.15 | $153.10 |
| Purchase #4 | $162.61 | 5.439% | $171.4544 | $171.45 | $171.45 | $171.50 |
| Purchase #5 | $241.62 | 9.160% | $263.7524 | $263.75 | $263.75 | $263.80 |
| Purchase #6 | $71.29 | 8.402% | $77.2798 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $167.29 | 8.663% | $181.7823 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $864.66 | $936.3206 | $936.32 | $936.35 | $936.40 | |