| 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 | $133.58 | 6.274% | $141.9608 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $178.72 | 3.397% | $184.7911 | $184.79 | $184.80 | $184.80 |
| Purchase #3 | $19.89 | 12.786% | $22.4331 | $22.43 | $22.45 | $22.40 |
| Purchase #4 | $62.61 | 4.515% | $65.4368 | $65.44 | $65.45 | $65.40 |
| Purchase #5 | $37.81 | 6.298% | $40.1913 | $40.19 | $40.20 | $40.20 |
| Purchase #6 | $124.29 | 8.301% | $134.6073 | $134.61 | $134.60 | $134.60 |
| Purchase #7 | $132.73 | 4.691% | $138.9564 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $689.63 | $728.3768 | $728.38 | $728.40 | $728.40 | |