| 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 | $217.73 | 5.461% | $229.6202 | $229.62 | $229.60 | $229.60 |
| Purchase #2 | $124.87 | 13.288% | $141.4627 | $141.46 | $141.45 | $141.50 |
| Purchase #3 | $221.73 | 8.306% | $240.1469 | $240.15 | $240.15 | $240.10 |
| Purchase #4 | $47.74 | 9.771% | $52.4047 | $52.40 | $52.40 | $52.40 |
| Purchase #5 | $173.45 | 3.821% | $180.0775 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $124.62 | 10.353% | $137.5219 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $142.84 | 13.112% | $161.5692 | $161.57 | $161.55 | $161.60 |
| 7 purchase totals = | $1,052.98 | $1,142.8031 | $1,142.80 | $1,142.75 | $1,142.80 | |