| 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 | $191.26 | 4.211% | $199.314 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $78.42 | 12.833% | $88.4836 | $88.48 | $88.50 | $88.50 |
| Purchase #3 | $163.61 | 3.821% | $169.8615 | $169.86 | $169.85 | $169.90 |
| Purchase #4 | $119.53 | 4.309% | $124.6805 | $124.68 | $124.70 | $124.70 |
| Purchase #5 | $198.68 | 11.220% | $220.9719 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $130.75 | 3.550% | $135.3916 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $199.46 | 10.835% | $221.0715 | $221.07 | $221.05 | $221.10 |
| 7 purchase totals = | $1,081.71 | $1,159.7746 | $1,159.76 | $1,159.75 | $1,159.90 | |