| 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 | $27.75 | 13.786% | $31.5756 | $31.58 | $31.60 | $31.60 |
| Purchase #2 | $125.85 | 7.243% | $134.9653 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $34.70 | 8.439% | $37.6283 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $92.57 | 6.719% | $98.7898 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $80.26 | 8.786% | $87.3116 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $153.92 | 6.304% | $163.6231 | $163.62 | $163.60 | $163.60 |
| Purchase #7 | $224.91 | 9.212% | $245.6287 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $739.96 | $799.5224 | $799.53 | $799.55 | $799.50 | |