| 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 | $209.27 | 10.310% | $230.8457 | $230.85 | $230.85 | $230.80 |
| Purchase #2 | $134.93 | 10.241% | $148.7482 | $148.75 | $148.75 | $148.70 |
| Purchase #3 | $165.32 | 13.133% | $187.0315 | $187.03 | $187.05 | $187.00 |
| Purchase #4 | $139.46 | 7.399% | $149.7786 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $162.65 | 6.493% | $173.2109 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $243.90 | 9.263% | $266.4925 | $266.49 | $266.50 | $266.50 |
| Purchase #7 | $108.83 | 8.138% | $117.6866 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $1,164.36 | $1,273.7940 | $1,273.80 | $1,273.85 | $1,273.70 | |