| 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 | $37.67 | 6.274% | $40.0334 | $40.03 | $40.05 | $40.00 |
| Purchase #2 | $117.78 | 8.743% | $128.0775 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $179.59 | 13.445% | $203.7359 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $33.48 | 4.486% | $34.9819 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $150.39 | 9.444% | $164.5928 | $164.59 | $164.60 | $164.60 |
| Purchase #6 | $218.45 | 3.763% | $226.6703 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $11.33 | 3.797% | $11.7602 | $11.76 | $11.75 | $11.80 |
| 7 purchase totals = | $748.69 | $809.8520 | $809.85 | $809.90 | $809.90 | |