| 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 | $218.61 | 9.212% | $238.7484 | $238.75 | $238.75 | $238.70 |
| Purchase #2 | $234.57 | 7.722% | $252.6835 | $252.68 | $252.70 | $252.70 |
| Purchase #3 | $152.36 | 10.515% | $168.3807 | $168.38 | $168.40 | $168.40 |
| Purchase #4 | $105.95 | 8.244% | $114.6845 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $38.47 | 13.719% | $43.7477 | $43.75 | $43.75 | $43.70 |
| Purchase #6 | $181.32 | 3.483% | $187.6354 | $187.64 | $187.65 | $187.60 |
| Purchase #7 | $25.59 | 13.468% | $29.0365 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $956.87 | $1,034.9167 | $1,034.92 | $1,035.00 | $1,034.80 | |