| 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 | $206.49 | 12.163% | $231.6054 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $12.50 | 13.144% | $14.143 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $125.36 | 7.315% | $134.5301 | $134.53 | $134.55 | $134.50 |
| Purchase #4 | $6.95 | 8.852% | $7.5652 | $7.57 | $7.55 | $7.60 |
| Purchase #5 | $40.57 | 7.441% | $43.5888 | $43.59 | $43.60 | $43.60 |
| Purchase #6 | $26.63 | 3.842% | $27.6531 | $27.65 | $27.65 | $27.70 |
| Purchase #7 | $131.45 | 13.849% | $149.6545 | $149.65 | $149.65 | $149.70 |
| 7 purchase totals = | $549.95 | $608.7401 | $608.74 | $608.75 | $608.80 | |