| 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 | $149.96 | 4.229% | $156.3018 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $141.76 | 9.102% | $154.663 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $246.67 | 5.365% | $259.9038 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $70.49 | 9.829% | $77.4185 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $156.45 | 13.854% | $178.1246 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $132.96 | 3.424% | $137.5126 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $220.86 | 9.761% | $242.4181 | $242.42 | $242.40 | $242.40 |
| 7 purchase totals = | $1,119.15 | $1,206.3424 | $1,206.33 | $1,206.25 | $1,206.30 | |