| 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 | $178.99 | 11.515% | $199.6007 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $141.44 | 12.626% | $159.2982 | $159.30 | $159.30 | $159.30 |
| Purchase #3 | $188.89 | 7.609% | $203.2626 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $196.52 | 3.410% | $203.2213 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $121.96 | 5.444% | $128.5995 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $79.72 | 9.215% | $87.0662 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $60.96 | 9.691% | $66.8676 | $66.87 | $66.85 | $66.90 |
| 7 purchase totals = | $968.48 | $1,047.9161 | $1,047.92 | $1,047.85 | $1,048.00 | |