| 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 | $116.77 | 10.730% | $129.2994 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $115.30 | 13.432% | $130.7871 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $137.40 | 8.403% | $148.9457 | $148.95 | $148.95 | $148.90 |
| Purchase #4 | $148.60 | 10.511% | $164.2193 | $164.22 | $164.20 | $164.20 |
| Purchase #5 | $88.43 | 10.858% | $98.0317 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $65.75 | 5.590% | $69.4254 | $69.43 | $69.45 | $69.40 |
| Purchase #7 | $40.37 | 10.523% | $44.6181 | $44.62 | $44.60 | $44.60 |
| 7 purchase totals = | $712.62 | $785.3267 | $785.34 | $785.35 | $785.20 | |