| 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 | $64.76 | 12.761% | $73.024 | $73.02 | $73.00 | $73.00 |
| Purchase #2 | $194.31 | 7.789% | $209.4448 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $42.56 | 7.731% | $45.8503 | $45.85 | $45.85 | $45.90 |
| Purchase #4 | $7.26 | 6.274% | $7.7155 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $196.85 | 8.597% | $213.7732 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $56.25 | 7.800% | $60.6375 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $145.86 | 9.453% | $159.6481 | $159.65 | $159.65 | $159.60 |
| 7 purchase totals = | $707.85 | $770.0934 | $770.09 | $770.05 | $770.00 | |