| 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 | $178.27 | 6.429% | $189.731 | $189.73 | $189.75 | $189.70 |
| Purchase #2 | $62.26 | 11.662% | $69.5208 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $191.84 | 13.373% | $217.4948 | $217.49 | $217.50 | $217.50 |
| Purchase #4 | $247.93 | 5.867% | $262.4761 | $262.48 | $262.50 | $262.50 |
| Purchase #5 | $239.69 | 6.851% | $256.1112 | $256.11 | $256.10 | $256.10 |
| Purchase #6 | $120.61 | 7.146% | $129.2288 | $129.23 | $129.25 | $129.20 |
| Purchase #7 | $136.74 | 10.293% | $150.8146 | $150.81 | $150.80 | $150.80 |
| 7 purchase totals = | $1,177.34 | $1,275.3773 | $1,275.37 | $1,275.40 | $1,275.30 | |