| 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 | $173.51 | 9.253% | $189.5649 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $80.45 | 8.227% | $87.0686 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $164.56 | 7.764% | $177.3364 | $177.34 | $177.35 | $177.30 |
| Purchase #4 | $238.34 | 12.869% | $269.012 | $269.01 | $269.00 | $269.00 |
| Purchase #5 | $75.85 | 13.554% | $86.1307 | $86.13 | $86.15 | $86.10 |
| Purchase #6 | $64.65 | 8.535% | $70.1679 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $98.25 | 9.676% | $107.7567 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $895.61 | $987.0372 | $987.04 | $987.00 | $987.10 | |