| 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 | $173.26 | 6.530% | $184.5739 | $184.57 | $184.55 | $184.60 |
| Purchase #2 | $166.43 | 9.585% | $182.3823 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $171.74 | 11.785% | $191.9796 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $224.48 | 13.687% | $255.2046 | $255.20 | $255.20 | $255.20 |
| Purchase #5 | $45.47 | 12.213% | $51.0233 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $237.44 | 6.570% | $253.0398 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $98.89 | 6.376% | $105.1952 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $1,117.71 | $1,223.3987 | $1,223.39 | $1,223.40 | $1,223.40 | |