| 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 | $214.91 | 9.491% | $235.3071 | $235.31 | $235.30 | $235.30 |
| Purchase #2 | $183.39 | 13.559% | $208.2559 | $208.26 | $208.25 | $208.30 |
| Purchase #3 | $149.74 | 4.237% | $156.0845 | $156.08 | $156.10 | $156.10 |
| Purchase #4 | $19.26 | 11.415% | $21.4585 | $21.46 | $21.45 | $21.50 |
| Purchase #5 | $224.67 | 10.830% | $249.0018 | $249.00 | $249.00 | $249.00 |
| Purchase #6 | $112.84 | 13.702% | $128.3013 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $13.32 | 4.421% | $13.9089 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $918.13 | $1,012.3180 | $1,012.32 | $1,012.30 | $1,012.40 | |