| 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 | $20.91 | 9.660% | $22.9299 | $22.93 | $22.95 | $22.90 |
| Purchase #2 | $86.80 | 8.283% | $93.9896 | $93.99 | $94.00 | $94.00 |
| Purchase #3 | $121.65 | 3.775% | $126.2423 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $83.88 | 4.629% | $87.7628 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $26.90 | 5.829% | $28.468 | $28.47 | $28.45 | $28.50 |
| Purchase #6 | $8.81 | 7.561% | $9.4761 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $14.44 | 9.802% | $15.8554 | $15.86 | $15.85 | $15.90 |
| 7 purchase totals = | $363.39 | $384.7241 | $384.73 | $384.75 | $384.80 | |