| 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 | $151.90 | 12.112% | $170.2981 | $170.30 | $170.30 | $170.30 |
| Purchase #2 | $87.83 | 9.565% | $96.2309 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $79.70 | 9.813% | $87.521 | $87.52 | $87.50 | $87.50 |
| Purchase #4 | $148.68 | 12.742% | $167.6248 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $200.77 | 12.458% | $225.7819 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $95.30 | 12.523% | $107.2344 | $107.23 | $107.25 | $107.20 |
| Purchase #7 | $53.64 | 12.690% | $60.4469 | $60.45 | $60.45 | $60.40 |
| 7 purchase totals = | $817.82 | $915.1380 | $915.13 | $915.15 | $915.00 | |