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 | $19.48 | 7.857% | $21.0105 | $21.01 | $21.00 | $21.00 |
Purchase #2 | $24.81 | 7.347% | $26.6328 | $26.63 | $26.65 | $26.60 |
Purchase #3 | $110.50 | 13.163% | $125.0451 | $125.05 | $125.05 | $125.00 |
Purchase #4 | $216.61 | 6.166% | $229.9662 | $229.97 | $229.95 | $230.00 |
Purchase #5 | $87.74 | 4.566% | $91.7462 | $91.75 | $91.75 | $91.70 |
Purchase #6 | $85.99 | 4.133% | $89.544 | $89.54 | $89.55 | $89.50 |
Purchase #7 | $52.95 | 6.284% | $56.2774 | $56.28 | $56.30 | $56.30 |
7 purchase totals = | $598.08 | $640.2222 | $640.23 | $640.25 | $640.10 |