| 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 | $19.48 | 9.628% | $21.3555 | $21.36 | $21.35 | $21.40 |
| Purchase #2 | $234.65 | 7.577% | $252.4294 | $252.43 | $252.45 | $252.40 |
| Purchase #3 | $241.59 | 3.354% | $249.6929 | $249.69 | $249.70 | $249.70 |
| Purchase #4 | $127.41 | 11.421% | $141.9615 | $141.96 | $141.95 | $142.00 |
| Purchase #5 | $33.69 | 13.559% | $38.258 | $38.26 | $38.25 | $38.30 |
| Purchase #6 | $132.37 | 13.195% | $149.8362 | $149.84 | $149.85 | $149.80 |
| Purchase #7 | $5.60 | 8.642% | $6.084 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $794.79 | $859.6175 | $859.62 | $859.65 | $859.70 | |