| 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 | $146.85 | 10.541% | $162.3295 | $162.33 | $162.35 | $162.30 |
| Purchase #2 | $140.96 | 8.585% | $153.0614 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $153.37 | 12.593% | $172.6839 | $172.68 | $172.70 | $172.70 |
| Purchase #4 | $75.52 | 4.792% | $79.1389 | $79.14 | $79.15 | $79.10 |
| Purchase #5 | $222.56 | 3.204% | $229.6908 | $229.69 | $229.70 | $229.70 |
| Purchase #6 | $135.35 | 10.799% | $149.9664 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $194.79 | 6.348% | $207.1553 | $207.16 | $207.15 | $207.20 |
| 7 purchase totals = | $1,069.40 | $1,154.0262 | $1,154.03 | $1,154.05 | $1,154.10 | |