| 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 | $173.33 | 12.123% | $194.3428 | $194.34 | $194.35 | $194.30 |
| Purchase #2 | $84.73 | 4.761% | $88.764 | $88.76 | $88.75 | $88.80 |
| Purchase #3 | $104.51 | 6.396% | $111.1945 | $111.19 | $111.20 | $111.20 |
| Purchase #4 | $13.39 | 3.756% | $13.8929 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $181.57 | 7.106% | $194.4724 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $47.64 | 7.451% | $51.1897 | $51.19 | $51.20 | $51.20 |
| Purchase #7 | $121.86 | 5.365% | $128.3978 | $128.40 | $128.40 | $128.40 |
| 7 purchase totals = | $727.03 | $782.2541 | $782.24 | $782.25 | $782.30 | |