| 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 | $214.89 | 13.539% | $243.984 | $243.98 | $244.00 | $244.00 |
| Purchase #2 | $211.36 | 6.509% | $225.1174 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $165.55 | 13.450% | $187.8165 | $187.82 | $187.80 | $187.80 |
| Purchase #4 | $136.71 | 7.591% | $147.0877 | $147.09 | $147.10 | $147.10 |
| Purchase #5 | $139.99 | 7.151% | $150.0007 | $150.00 | $150.00 | $150.00 |
| Purchase #6 | $197.25 | 12.107% | $221.1311 | $221.13 | $221.15 | $221.10 |
| Purchase #7 | $119.36 | 11.517% | $133.1067 | $133.11 | $133.10 | $133.10 |
| 7 purchase totals = | $1,185.11 | $1,308.2441 | $1,308.25 | $1,308.25 | $1,308.20 | |