| 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 | $201.63 | 13.123% | $228.0899 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $139.56 | 4.691% | $146.1068 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $152.40 | 4.237% | $158.8572 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $83.76 | 12.458% | $94.1948 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $209.27 | 7.833% | $225.6621 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $149.39 | 8.250% | $161.7147 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $32.42 | 8.579% | $35.2013 | $35.20 | $35.20 | $35.20 |
| 7 purchase totals = | $968.43 | $1,049.8268 | $1,049.82 | $1,049.80 | $1,049.90 | |