| 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 | $122.54 | 7.695% | $131.9695 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $189.77 | 12.439% | $213.3755 | $213.38 | $213.40 | $213.40 |
| Purchase #3 | $92.31 | 4.511% | $96.4741 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $43.64 | 3.318% | $45.088 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $8.41 | 9.608% | $9.218 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $110.95 | 6.648% | $118.326 | $118.33 | $118.35 | $118.30 |
| Purchase #7 | $137.86 | 13.732% | $156.7909 | $156.79 | $156.80 | $156.80 |
| 7 purchase totals = | $705.48 | $771.2420 | $771.25 | $771.25 | $771.30 | |