| 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 | $85.37 | 7.112% | $91.4415 | $91.44 | $91.45 | $91.40 |
| Purchase #2 | $47.65 | 11.680% | $53.2155 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $12.28 | 3.598% | $12.7218 | $12.72 | $12.70 | $12.70 |
| Purchase #4 | $226.95 | 5.191% | $238.731 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $83.75 | 4.489% | $87.5095 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $194.31 | 7.797% | $209.4604 | $209.46 | $209.45 | $209.50 |
| Purchase #7 | $122.77 | 12.159% | $137.6976 | $137.70 | $137.70 | $137.70 |
| 7 purchase totals = | $773.08 | $830.7773 | $830.78 | $830.75 | $830.70 | |