| 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 | $158.29 | 3.141% | $163.2619 | $163.26 | $163.25 | $163.30 |
| Purchase #2 | $136.68 | 13.123% | $154.6165 | $154.62 | $154.60 | $154.60 |
| Purchase #3 | $18.29 | 7.502% | $19.6621 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $238.59 | 7.321% | $256.0572 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $66.95 | 9.155% | $73.0793 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $5.58 | 3.245% | $5.7611 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $122.93 | 13.233% | $139.1973 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $747.31 | $811.6354 | $811.64 | $811.60 | $811.80 | |