| 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 | $141.91 | 12.790% | $160.0603 | $160.06 | $160.05 | $160.10 |
| Purchase #2 | $184.31 | 5.523% | $194.4894 | $194.49 | $194.50 | $194.50 |
| Purchase #3 | $101.37 | 3.807% | $105.2292 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $31.45 | 11.371% | $35.0262 | $35.03 | $35.05 | $35.00 |
| Purchase #5 | $8.53 | 7.798% | $9.1952 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $116.63 | 3.288% | $120.4648 | $120.46 | $120.45 | $120.50 |
| Purchase #7 | $6.72 | 8.194% | $7.2706 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $590.92 | $631.7357 | $631.74 | $631.75 | $631.80 | |