| 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 | $237.83 | 3.368% | $245.8401 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $42.31 | 4.844% | $44.3595 | $44.36 | $44.35 | $44.40 |
| Purchase #3 | $239.35 | 4.755% | $250.7311 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $178.56 | 9.385% | $195.3179 | $195.32 | $195.30 | $195.30 |
| Purchase #5 | $66.56 | 13.575% | $75.5955 | $75.60 | $75.60 | $75.60 |
| Purchase #6 | $230.84 | 8.221% | $249.8174 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $110.73 | 9.607% | $121.3678 | $121.37 | $121.35 | $121.40 |
| 7 purchase totals = | $1,106.18 | $1,183.0293 | $1,183.04 | $1,183.00 | $1,183.00 | |