| 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 | $92.91 | 9.227% | $101.4828 | $101.48 | $101.50 | $101.50 |
| Purchase #2 | $117.42 | 10.516% | $129.7679 | $129.77 | $129.75 | $129.80 |
| Purchase #3 | $37.67 | 5.161% | $39.6141 | $39.61 | $39.60 | $39.60 |
| Purchase #4 | $41.64 | 13.634% | $47.3172 | $47.32 | $47.30 | $47.30 |
| Purchase #5 | $214.75 | 5.307% | $226.1468 | $226.15 | $226.15 | $226.10 |
| Purchase #6 | $184.57 | 9.837% | $202.7262 | $202.73 | $202.75 | $202.70 |
| Purchase #7 | $167.36 | 12.520% | $188.3135 | $188.31 | $188.30 | $188.30 |
| 7 purchase totals = | $856.32 | $935.3685 | $935.37 | $935.35 | $935.30 | |