| 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 | $98.32 | 4.654% | $102.8958 | $102.90 | $102.90 | $102.90 |
| Purchase #2 | $15.92 | 5.728% | $16.8319 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $138.35 | 13.455% | $156.965 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $233.88 | 8.593% | $253.9773 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $240.33 | 11.858% | $268.8283 | $268.83 | $268.85 | $268.80 |
| Purchase #6 | $118.42 | 12.844% | $133.6299 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $67.55 | 9.698% | $74.101 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $912.77 | $1,007.2292 | $1,007.24 | $1,007.30 | $1,007.20 | |