| 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 | $84.62 | 7.199% | $90.7118 | $90.71 | $90.70 | $90.70 |
| Purchase #2 | $84.46 | 3.811% | $87.6788 | $87.68 | $87.70 | $87.70 |
| Purchase #3 | $125.67 | 9.246% | $137.2894 | $137.29 | $137.30 | $137.30 |
| Purchase #4 | $180.48 | 8.495% | $195.8118 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $57.35 | 11.206% | $63.7766 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $236.76 | 3.454% | $244.9377 | $244.94 | $244.95 | $244.90 |
| Purchase #7 | $73.30 | 4.383% | $76.5127 | $76.51 | $76.50 | $76.50 |
| 7 purchase totals = | $842.64 | $896.7188 | $896.72 | $896.75 | $896.70 | |