| 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 | $152.62 | 11.261% | $169.8065 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $206.46 | 4.360% | $215.4617 | $215.46 | $215.45 | $215.50 |
| Purchase #3 | $64.85 | 13.169% | $73.3901 | $73.39 | $73.40 | $73.40 |
| Purchase #4 | $60.95 | 10.392% | $67.2839 | $67.28 | $67.30 | $67.30 |
| Purchase #5 | $241.46 | 12.811% | $272.3934 | $272.39 | $272.40 | $272.40 |
| Purchase #6 | $122.57 | 12.299% | $137.6449 | $137.64 | $137.65 | $137.60 |
| Purchase #7 | $50.66 | 5.640% | $53.5172 | $53.52 | $53.50 | $53.50 |
| 7 purchase totals = | $899.57 | $989.4977 | $989.49 | $989.50 | $989.50 | |