| 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 | $162.30 | 7.341% | $174.2144 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $236.86 | 3.370% | $244.8422 | $244.84 | $244.85 | $244.80 |
| Purchase #3 | $72.83 | 9.233% | $79.5544 | $79.55 | $79.55 | $79.60 |
| Purchase #4 | $75.97 | 5.475% | $80.1294 | $80.13 | $80.15 | $80.10 |
| Purchase #5 | $189.53 | 13.402% | $214.9308 | $214.93 | $214.95 | $214.90 |
| Purchase #6 | $104.97 | 13.160% | $118.7841 | $118.78 | $118.80 | $118.80 |
| Purchase #7 | $230.83 | 12.524% | $259.7391 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $1,073.29 | $1,172.1944 | $1,172.18 | $1,172.25 | $1,172.10 | |