| 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 | $231.76 | 9.621% | $254.0576 | $254.06 | $254.05 | $254.10 |
| Purchase #2 | $163.27 | 9.546% | $178.8558 | $178.86 | $178.85 | $178.90 |
| Purchase #3 | $32.53 | 7.813% | $35.0716 | $35.07 | $35.05 | $35.10 |
| Purchase #4 | $36.46 | 7.351% | $39.1402 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $129.68 | 13.107% | $146.6772 | $146.68 | $146.70 | $146.70 |
| Purchase #6 | $226.77 | 3.464% | $234.6253 | $234.63 | $234.65 | $234.60 |
| Purchase #7 | $186.56 | 12.669% | $210.1953 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $1,007.03 | $1,098.6230 | $1,098.64 | $1,098.65 | $1,098.70 | |