| 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 | $201.47 | 4.150% | $209.831 | $209.83 | $209.85 | $209.80 |
| Purchase #2 | $53.39 | 9.307% | $58.359 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $39.93 | 10.727% | $44.2133 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $181.64 | 4.786% | $190.3333 | $190.33 | $190.35 | $190.30 |
| Purchase #5 | $133.48 | 12.631% | $150.3399 | $150.34 | $150.35 | $150.30 |
| Purchase #6 | $199.49 | 6.707% | $212.8698 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $209.90 | 9.123% | $229.0492 | $229.05 | $229.05 | $229.00 |
| 7 purchase totals = | $1,019.30 | $1,094.9955 | $1,094.99 | $1,095.00 | $1,094.90 | |