| 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 | $88.40 | 9.696% | $96.9713 | $96.97 | $96.95 | $97.00 |
| Purchase #2 | $36.42 | 9.315% | $39.8125 | $39.81 | $39.80 | $39.80 |
| Purchase #3 | $189.97 | 12.216% | $213.1767 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $7.31 | 9.522% | $8.0061 | $8.01 | $8.00 | $8.00 |
| Purchase #5 | $223.69 | 9.856% | $245.7369 | $245.74 | $245.75 | $245.70 |
| Purchase #6 | $94.45 | 7.648% | $101.6735 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $211.94 | 7.363% | $227.5451 | $227.55 | $227.55 | $227.50 |
| 7 purchase totals = | $852.18 | $932.9221 | $932.93 | $932.90 | $932.90 | |