| 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 | $195.34 | 13.140% | $221.0077 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $102.29 | 5.814% | $108.2371 | $108.24 | $108.25 | $108.20 |
| Purchase #3 | $17.38 | 6.649% | $18.5356 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $140.80 | 8.716% | $153.0721 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $203.25 | 9.638% | $222.8392 | $222.84 | $222.85 | $222.80 |
| Purchase #6 | $54.51 | 13.467% | $61.8509 | $61.85 | $61.85 | $61.90 |
| Purchase #7 | $204.52 | 9.641% | $224.2378 | $224.24 | $224.25 | $224.20 |
| 7 purchase totals = | $918.09 | $1,009.7804 | $1,009.79 | $1,009.80 | $1,009.70 | |