| 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 | $92.61 | 7.733% | $99.7715 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $23.36 | 3.571% | $24.1942 | $24.19 | $24.20 | $24.20 |
| Purchase #3 | $8.84 | 9.715% | $9.6988 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $108.47 | 6.367% | $115.3763 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $140.77 | 3.603% | $145.8419 | $145.84 | $145.85 | $145.80 |
| Purchase #6 | $128.94 | 11.674% | $143.9925 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $110.88 | 7.787% | $119.5142 | $119.51 | $119.50 | $119.50 |
| 7 purchase totals = | $613.87 | $658.3894 | $658.38 | $658.40 | $658.40 | |