| 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 | $33.96 | 6.207% | $36.0679 | $36.07 | $36.05 | $36.10 |
| Purchase #2 | $138.48 | 12.745% | $156.1293 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $84.95 | 7.140% | $91.0154 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $178.76 | 9.544% | $195.8209 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $67.78 | 12.540% | $76.2796 | $76.28 | $76.30 | $76.30 |
| Purchase #6 | $93.90 | 13.801% | $106.8591 | $106.86 | $106.85 | $106.90 |
| Purchase #7 | $24.50 | 13.183% | $27.7298 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $622.33 | $689.9020 | $689.91 | $689.90 | $689.90 | |