| 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 | $238.61 | 6.371% | $253.8118 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $137.92 | 5.291% | $145.2173 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $53.62 | 12.258% | $60.1927 | $60.19 | $60.20 | $60.20 |
| Purchase #4 | $130.53 | 7.863% | $140.7936 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $211.46 | 5.848% | $223.8262 | $223.83 | $223.85 | $223.80 |
| Purchase #6 | $134.63 | 7.311% | $144.4728 | $144.47 | $144.45 | $144.50 |
| Purchase #7 | $148.95 | 11.732% | $166.4248 | $166.42 | $166.40 | $166.40 |
| 7 purchase totals = | $1,055.72 | $1,134.7392 | $1,134.73 | $1,134.70 | $1,134.70 | |