| 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 | $68.69 | 12.639% | $77.3717 | $77.37 | $77.35 | $77.40 |
| Purchase #2 | $24.42 | 10.259% | $26.9252 | $26.93 | $26.95 | $26.90 |
| Purchase #3 | $131.39 | 12.468% | $147.7717 | $147.77 | $147.75 | $147.80 |
| Purchase #4 | $25.45 | 13.199% | $28.8091 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $97.31 | 12.720% | $109.6878 | $109.69 | $109.70 | $109.70 |
| Purchase #6 | $155.71 | 9.160% | $169.973 | $169.97 | $169.95 | $170.00 |
| Purchase #7 | $203.74 | 11.822% | $227.8261 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $706.71 | $788.3646 | $788.37 | $788.35 | $788.40 | |