| 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 | $213.41 | 7.330% | $229.053 | $229.05 | $229.05 | $229.10 |
| Purchase #2 | $190.82 | 4.321% | $199.0653 | $199.07 | $199.05 | $199.10 |
| Purchase #3 | $143.85 | 3.306% | $148.6057 | $148.61 | $148.60 | $148.60 |
| Purchase #4 | $108.44 | 11.393% | $120.7946 | $120.79 | $120.80 | $120.80 |
| Purchase #5 | $66.42 | 11.675% | $74.1745 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $71.73 | 12.617% | $80.7802 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $157.42 | 8.339% | $170.5473 | $170.55 | $170.55 | $170.50 |
| 7 purchase totals = | $952.09 | $1,023.0206 | $1,023.02 | $1,023.00 | $1,023.10 | |