| 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 | $117.90 | 3.443% | $121.9593 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $159.45 | 8.781% | $173.4513 | $173.45 | $173.45 | $173.50 |
| Purchase #3 | $77.93 | 8.380% | $84.4605 | $84.46 | $84.45 | $84.50 |
| Purchase #4 | $76.31 | 3.631% | $79.0808 | $79.08 | $79.10 | $79.10 |
| Purchase #5 | $134.57 | 8.657% | $146.2197 | $146.22 | $146.20 | $146.20 |
| Purchase #6 | $182.59 | 3.327% | $188.6648 | $188.66 | $188.65 | $188.70 |
| Purchase #7 | $196.84 | 11.755% | $219.9785 | $219.98 | $220.00 | $220.00 |
| 7 purchase totals = | $945.59 | $1,013.8149 | $1,013.81 | $1,013.80 | $1,014.00 | |