| 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 | $134.61 | 11.514% | $150.109 | $150.11 | $150.10 | $150.10 |
| Purchase #2 | $175.30 | 3.695% | $181.7773 | $181.78 | $181.80 | $181.80 |
| Purchase #3 | $131.27 | 13.822% | $149.4141 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $17.75 | 6.558% | $18.914 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $87.98 | 11.765% | $98.3308 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $233.50 | 9.239% | $255.0731 | $255.07 | $255.05 | $255.10 |
| Purchase #7 | $56.96 | 13.579% | $64.6946 | $64.69 | $64.70 | $64.70 |
| 7 purchase totals = | $837.37 | $918.3129 | $918.30 | $918.30 | $918.30 | |