| 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 | $187.91 | 5.804% | $198.8163 | $198.82 | $198.80 | $198.80 |
| Purchase #2 | $216.65 | 6.251% | $230.1928 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $83.79 | 11.268% | $93.2315 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $72.54 | 4.170% | $75.5649 | $75.56 | $75.55 | $75.60 |
| Purchase #5 | $16.64 | 12.762% | $18.7636 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $58.65 | 5.288% | $61.7514 | $61.75 | $61.75 | $61.80 |
| Purchase #7 | $49.67 | 7.389% | $53.3401 | $53.34 | $53.35 | $53.30 |
| 7 purchase totals = | $685.85 | $731.6606 | $731.65 | $731.65 | $731.70 | |