| 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 | $117.93 | 3.248% | $121.7604 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $124.35 | 6.684% | $132.6616 | $132.66 | $132.65 | $132.70 |
| Purchase #3 | $71.34 | 13.486% | $80.9609 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $40.83 | 7.518% | $43.8996 | $43.90 | $43.90 | $43.90 |
| Purchase #5 | $128.71 | 4.781% | $134.8636 | $134.86 | $134.85 | $134.90 |
| Purchase #6 | $15.83 | 6.546% | $16.8662 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $27.67 | 12.837% | $31.222 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $526.66 | $562.2343 | $562.23 | $562.15 | $562.40 | |