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 | $29.63 | 6.382% | $31.521 | $31.52 | $31.50 | $31.50 |
Purchase #2 | $80.95 | 10.327% | $89.3097 | $89.31 | $89.30 | $89.30 |
Purchase #3 | $135.32 | 11.158% | $150.419 | $150.42 | $150.40 | $150.40 |
Purchase #4 | $8.73 | 3.199% | $9.0093 | $9.01 | $9.00 | $9.00 |
Purchase #5 | $148.37 | 5.847% | $157.0452 | $157.05 | $157.05 | $157.00 |
Purchase #6 | $126.78 | 9.255% | $138.5135 | $138.51 | $138.50 | $138.50 |
Purchase #7 | $132.42 | 12.442% | $148.8957 | $148.90 | $148.90 | $148.90 |
7 purchase totals = | $662.20 | $724.7134 | $724.72 | $724.65 | $724.60 |