| 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 | $226.32 | 8.382% | $245.2901 | $245.29 | $245.30 | $245.30 |
| Purchase #2 | $173.55 | 13.550% | $197.066 | $197.07 | $197.05 | $197.10 |
| Purchase #3 | $158.27 | 5.267% | $166.6061 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $212.67 | 5.118% | $223.5545 | $223.55 | $223.55 | $223.60 |
| Purchase #5 | $166.40 | 6.514% | $177.2393 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $96.38 | 3.374% | $99.6319 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $29.50 | 12.466% | $33.1775 | $33.18 | $33.20 | $33.20 |
| 7 purchase totals = | $1,063.09 | $1,142.5654 | $1,142.57 | $1,142.60 | $1,142.60 | |