| 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 | $130.86 | 7.815% | $141.0867 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $10.26 | 11.102% | $11.3991 | $11.40 | $11.40 | $11.40 |
| Purchase #3 | $118.46 | 12.246% | $132.9666 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $62.77 | 10.511% | $69.3678 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $23.45 | 7.339% | $25.171 | $25.17 | $25.15 | $25.20 |
| Purchase #6 | $170.44 | 13.836% | $194.0221 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $81.89 | 4.168% | $85.3032 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $598.13 | $659.3165 | $659.32 | $659.25 | $659.40 | |