| 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 | $6.27 | 10.141% | $6.9058 | $6.91 | $6.90 | $6.90 |
| Purchase #2 | $174.58 | 11.590% | $194.8138 | $194.81 | $194.80 | $194.80 |
| Purchase #3 | $81.95 | 6.271% | $87.0891 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $71.60 | 13.164% | $81.0254 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $143.55 | 7.326% | $154.0665 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $179.70 | 8.619% | $195.1883 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $66.55 | 8.564% | $72.2493 | $72.25 | $72.25 | $72.20 |
| 7 purchase totals = | $724.20 | $791.3382 | $791.35 | $791.35 | $791.30 | |