| 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 | $227.43 | 7.192% | $243.7868 | $243.79 | $243.80 | $243.80 |
| Purchase #2 | $171.90 | 10.132% | $189.3169 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $166.60 | 7.360% | $178.8618 | $178.86 | $178.85 | $178.90 |
| Purchase #4 | $122.54 | 12.559% | $137.9298 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $60.51 | 4.517% | $63.2432 | $63.24 | $63.25 | $63.20 |
| Purchase #6 | $31.35 | 12.752% | $35.3478 | $35.35 | $35.35 | $35.30 |
| Purchase #7 | $232.89 | 11.662% | $260.0496 | $260.05 | $260.05 | $260.00 |
| 7 purchase totals = | $1,013.22 | $1,108.5359 | $1,108.54 | $1,108.55 | $1,108.40 | |