| 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 | $235.30 | 4.184% | $245.145 | $245.15 | $245.15 | $245.10 |
| Purchase #2 | $68.78 | 11.541% | $76.7179 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $245.99 | 6.720% | $262.5205 | $262.52 | $262.50 | $262.50 |
| Purchase #4 | $152.76 | 5.830% | $161.6659 | $161.67 | $161.65 | $161.70 |
| Purchase #5 | $132.26 | 6.763% | $141.2047 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $213.44 | 7.351% | $229.13 | $229.13 | $229.15 | $229.10 |
| Purchase #7 | $63.97 | 6.568% | $68.1715 | $68.17 | $68.15 | $68.20 |
| 7 purchase totals = | $1,112.50 | $1,184.5555 | $1,184.56 | $1,184.50 | $1,184.50 | |