| 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 | $140.26 | 4.455% | $146.5086 | $146.51 | $146.50 | $146.50 |
| Purchase #2 | $58.25 | 3.303% | $60.174 | $60.17 | $60.15 | $60.20 |
| Purchase #3 | $23.38 | 4.147% | $24.3496 | $24.35 | $24.35 | $24.30 |
| Purchase #4 | $79.73 | 11.473% | $88.8774 | $88.88 | $88.90 | $88.90 |
| Purchase #5 | $40.56 | 3.294% | $41.896 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $183.34 | 9.161% | $200.1358 | $200.14 | $200.15 | $200.10 |
| Purchase #7 | $137.77 | 5.842% | $145.8185 | $145.82 | $145.80 | $145.80 |
| 7 purchase totals = | $663.29 | $707.7599 | $707.77 | $707.75 | $707.70 | |