| 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 | $147.95 | 3.685% | $153.402 | $153.40 | $153.40 | $153.40 |
| Purchase #2 | $58.80 | 12.474% | $66.1347 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $219.72 | 6.329% | $233.6261 | $233.63 | $233.65 | $233.60 |
| Purchase #4 | $94.53 | 7.840% | $101.9412 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $221.26 | 10.845% | $245.2556 | $245.26 | $245.25 | $245.30 |
| Purchase #6 | $152.94 | 11.141% | $169.979 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $5.61 | 9.638% | $6.1507 | $6.15 | $6.15 | $6.20 |
| 7 purchase totals = | $900.81 | $976.4893 | $976.49 | $976.55 | $976.50 | |