| 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 | $74.54 | 13.261% | $84.4247 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $193.55 | 5.739% | $204.6578 | $204.66 | $204.65 | $204.70 |
| Purchase #3 | $126.37 | 9.869% | $138.8415 | $138.84 | $138.85 | $138.80 |
| Purchase #4 | $210.37 | 3.675% | $218.1011 | $218.10 | $218.10 | $218.10 |
| Purchase #5 | $221.33 | 3.717% | $229.5568 | $229.56 | $229.55 | $229.60 |
| Purchase #6 | $62.26 | 11.724% | $69.5594 | $69.56 | $69.55 | $69.60 |
| Purchase #7 | $146.45 | 8.726% | $159.2292 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $1,034.87 | $1,104.3705 | $1,104.37 | $1,104.35 | $1,104.40 | |