| 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 | $150.77 | 9.716% | $165.4188 | $165.42 | $165.40 | $165.40 |
| Purchase #2 | $221.61 | 11.601% | $247.319 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $36.76 | 9.317% | $40.1849 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $203.87 | 8.412% | $221.0195 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $246.29 | 3.523% | $254.9668 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $195.85 | 9.698% | $214.8435 | $214.84 | $214.85 | $214.80 |
| Purchase #7 | $15.49 | 9.274% | $16.9265 | $16.93 | $16.95 | $16.90 |
| 7 purchase totals = | $1,070.64 | $1,160.6790 | $1,160.68 | $1,160.65 | $1,160.60 | |