| 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 | $213.80 | 8.593% | $232.1718 | $232.17 | $232.15 | $232.20 |
| Purchase #2 | $247.51 | 7.535% | $266.1599 | $266.16 | $266.15 | $266.20 |
| Purchase #3 | $52.44 | 5.598% | $55.3756 | $55.38 | $55.40 | $55.40 |
| Purchase #4 | $26.89 | 8.293% | $29.12 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $231.35 | 11.172% | $257.1964 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $235.26 | 13.180% | $266.2673 | $266.27 | $266.25 | $266.30 |
| Purchase #7 | $75.45 | 12.793% | $85.1023 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $1,082.70 | $1,191.3933 | $1,191.40 | $1,191.35 | $1,191.50 | |