| 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 | $200.73 | 4.572% | $209.9074 | $209.91 | $209.90 | $209.90 |
| Purchase #2 | $21.48 | 9.767% | $23.578 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $94.77 | 11.624% | $105.7861 | $105.79 | $105.80 | $105.80 |
| Purchase #4 | $122.70 | 11.850% | $137.24 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $119.39 | 6.358% | $126.9808 | $126.98 | $127.00 | $127.00 |
| Purchase #6 | $181.39 | 11.597% | $202.4258 | $202.43 | $202.45 | $202.40 |
| Purchase #7 | $188.72 | 12.219% | $211.7797 | $211.78 | $211.80 | $211.80 |
| 7 purchase totals = | $929.18 | $1,017.6978 | $1,017.71 | $1,017.80 | $1,017.70 | |