| 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 | $62.48 | 11.825% | $69.8683 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $14.30 | 6.508% | $15.2306 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $153.71 | 3.485% | $159.0668 | $159.07 | $159.05 | $159.10 |
| Purchase #4 | $11.70 | 4.334% | $12.2071 | $12.21 | $12.20 | $12.20 |
| Purchase #5 | $68.47 | 8.219% | $74.0975 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $45.93 | 12.700% | $51.7631 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $144.26 | 6.356% | $153.4292 | $153.43 | $153.45 | $153.40 |
| 7 purchase totals = | $500.85 | $535.6626 | $535.67 | $535.65 | $535.70 | |