| 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 | $206.57 | 6.424% | $219.8401 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $206.26 | 10.391% | $227.6925 | $227.69 | $227.70 | $227.70 |
| Purchase #3 | $61.83 | 6.315% | $65.7346 | $65.73 | $65.75 | $65.70 |
| Purchase #4 | $137.53 | 6.194% | $146.0486 | $146.05 | $146.05 | $146.00 |
| Purchase #5 | $123.80 | 6.740% | $132.1441 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $103.55 | 9.816% | $113.7145 | $113.71 | $113.70 | $113.70 |
| Purchase #7 | $169.59 | 13.774% | $192.9493 | $192.95 | $192.95 | $192.90 |
| 7 purchase totals = | $1,009.13 | $1,098.1237 | $1,098.11 | $1,098.15 | $1,097.90 | |