| 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 | $43.53 | 6.635% | $46.4182 | $46.42 | $46.40 | $46.40 |
| Purchase #2 | $226.41 | 3.346% | $233.9857 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $99.58 | 7.795% | $107.3423 | $107.34 | $107.35 | $107.30 |
| Purchase #4 | $129.47 | 6.557% | $137.9593 | $137.96 | $137.95 | $138.00 |
| Purchase #5 | $242.78 | 3.805% | $252.0178 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $230.43 | 5.451% | $242.9907 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $213.95 | 7.686% | $230.3942 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $1,186.15 | $1,251.1082 | $1,251.11 | $1,251.10 | $1,251.10 | |