| 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 | $126.62 | 9.106% | $138.15 | $138.15 | $138.15 | $138.20 |
| Purchase #2 | $51.25 | 3.210% | $52.8951 | $52.90 | $52.90 | $52.90 |
| Purchase #3 | $101.34 | 8.336% | $109.7877 | $109.79 | $109.80 | $109.80 |
| Purchase #4 | $202.35 | 11.647% | $225.9177 | $225.92 | $225.90 | $225.90 |
| Purchase #5 | $82.86 | 12.712% | $93.3932 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $202.83 | 5.183% | $213.3427 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $246.56 | 11.462% | $274.8207 | $274.82 | $274.80 | $274.80 |
| 7 purchase totals = | $1,013.81 | $1,108.3071 | $1,108.31 | $1,108.30 | $1,108.30 | |