| 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 | $243.43 | 11.249% | $270.8134 | $270.81 | $270.80 | $270.80 |
| Purchase #2 | $57.37 | 4.212% | $59.7864 | $59.79 | $59.80 | $59.80 |
| Purchase #3 | $238.55 | 4.635% | $249.6068 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $55.82 | 4.183% | $58.155 | $58.16 | $58.15 | $58.20 |
| Purchase #5 | $123.30 | 8.234% | $133.4525 | $133.45 | $133.45 | $133.50 |
| Purchase #6 | $23.97 | 12.175% | $26.8883 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $207.84 | 9.602% | $227.7968 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $950.28 | $1,026.4992 | $1,026.51 | $1,026.50 | $1,026.60 | |