| 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 | $217.84 | 7.833% | $234.9034 | $234.90 | $234.90 | $234.90 |
| Purchase #2 | $93.48 | 5.204% | $98.3447 | $98.34 | $98.35 | $98.30 |
| Purchase #3 | $162.63 | 9.716% | $178.4311 | $178.43 | $178.45 | $178.40 |
| Purchase #4 | $137.93 | 5.361% | $145.3244 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $233.79 | 10.689% | $258.7798 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $219.73 | 11.800% | $245.6581 | $245.66 | $245.65 | $245.70 |
| Purchase #7 | $213.41 | 5.249% | $224.6119 | $224.61 | $224.60 | $224.60 |
| 7 purchase totals = | $1,278.81 | $1,386.0534 | $1,386.04 | $1,386.05 | $1,386.00 | |