| 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 | $88.79 | 11.539% | $99.0355 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $216.71 | 9.625% | $237.5683 | $237.57 | $237.55 | $237.60 |
| Purchase #3 | $194.64 | 3.316% | $201.0943 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $221.73 | 11.543% | $247.3243 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $86.35 | 11.356% | $96.1559 | $96.16 | $96.15 | $96.20 |
| Purchase #6 | $72.51 | 10.210% | $79.9133 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $137.26 | 11.742% | $153.3771 | $153.38 | $153.40 | $153.40 |
| 7 purchase totals = | $1,017.99 | $1,114.4687 | $1,114.47 | $1,114.45 | $1,114.50 | |