| 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 | $133.38 | 11.590% | $148.8387 | $148.84 | $148.85 | $148.80 |
| Purchase #2 | $45.33 | 8.534% | $49.1985 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $122.41 | 11.767% | $136.814 | $136.81 | $136.80 | $136.80 |
| Purchase #4 | $198.45 | 10.194% | $218.68 | $218.68 | $218.70 | $218.70 |
| Purchase #5 | $177.57 | 11.121% | $197.3176 | $197.32 | $197.30 | $197.30 |
| Purchase #6 | $65.42 | 5.832% | $69.2353 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $132.67 | 6.638% | $141.4766 | $141.48 | $141.50 | $141.50 |
| 7 purchase totals = | $875.23 | $961.5607 | $961.57 | $961.60 | $961.50 | |