| 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 | $181.91 | 9.671% | $199.5025 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $116.56 | 6.346% | $123.9569 | $123.96 | $123.95 | $124.00 |
| Purchase #3 | $194.26 | 12.547% | $218.6338 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $202.73 | 12.620% | $228.3145 | $228.31 | $228.30 | $228.30 |
| Purchase #5 | $25.44 | 3.106% | $26.2302 | $26.23 | $26.25 | $26.20 |
| Purchase #6 | $112.88 | 7.528% | $121.3776 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $18.98 | 6.597% | $20.2321 | $20.23 | $20.25 | $20.20 |
| 7 purchase totals = | $852.76 | $938.2476 | $938.24 | $938.30 | $938.20 | |