| 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 | $98.50 | 3.138% | $101.5909 | $101.59 | $101.60 | $101.60 |
| Purchase #2 | $67.58 | 8.638% | $73.4176 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $98.62 | 7.496% | $106.0126 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $213.49 | 11.786% | $238.6519 | $238.65 | $238.65 | $238.70 |
| Purchase #5 | $130.94 | 5.660% | $138.3512 | $138.35 | $138.35 | $138.40 |
| Purchase #6 | $118.36 | 7.579% | $127.3305 | $127.33 | $127.35 | $127.30 |
| Purchase #7 | $7.87 | 12.292% | $8.8374 | $8.84 | $8.85 | $8.80 |
| 7 purchase totals = | $735.36 | $794.1921 | $794.19 | $794.20 | $794.20 | |