| 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 | $155.85 | 4.582% | $162.991 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $236.39 | 4.248% | $246.4318 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $202.71 | 5.423% | $213.703 | $213.70 | $213.70 | $213.70 |
| Purchase #4 | $168.79 | 6.846% | $180.3454 | $180.35 | $180.35 | $180.30 |
| Purchase #5 | $146.36 | 4.143% | $152.4237 | $152.42 | $152.40 | $152.40 |
| Purchase #6 | $142.42 | 12.773% | $160.6113 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $129.73 | 9.503% | $142.0582 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $1,182.25 | $1,258.5644 | $1,258.56 | $1,258.55 | $1,258.50 | |