| 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 | $119.62 | 13.791% | $136.1168 | $136.12 | $136.10 | $136.10 |
| Purchase #2 | $196.69 | 12.254% | $220.7924 | $220.79 | $220.80 | $220.80 |
| Purchase #3 | $67.72 | 3.663% | $70.2006 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $150.48 | 6.299% | $159.9587 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $170.61 | 3.259% | $176.1702 | $176.17 | $176.15 | $176.20 |
| Purchase #6 | $248.85 | 3.864% | $258.4656 | $258.47 | $258.45 | $258.50 |
| Purchase #7 | $53.74 | 13.700% | $61.1024 | $61.10 | $61.10 | $61.10 |
| 7 purchase totals = | $1,007.71 | $1,082.8067 | $1,082.81 | $1,082.75 | $1,082.90 | |