| 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 | $247.81 | 10.810% | $274.5983 | $274.60 | $274.60 | $274.60 |
| Purchase #2 | $85.42 | 7.859% | $92.1332 | $92.13 | $92.15 | $92.10 |
| Purchase #3 | $61.55 | 13.278% | $69.7226 | $69.72 | $69.70 | $69.70 |
| Purchase #4 | $79.38 | 5.508% | $83.7523 | $83.75 | $83.75 | $83.80 |
| Purchase #5 | $63.38 | 5.138% | $66.6365 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $87.86 | 7.659% | $94.5892 | $94.59 | $94.60 | $94.60 |
| Purchase #7 | $27.75 | 3.813% | $28.8081 | $28.81 | $28.80 | $28.80 |
| 7 purchase totals = | $653.15 | $710.2402 | $710.24 | $710.25 | $710.20 | |