| 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 | $24.37 | 9.298% | $26.6359 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $169.64 | 8.117% | $183.4097 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $143.30 | 10.131% | $157.8177 | $157.82 | $157.80 | $157.80 |
| Purchase #4 | $124.37 | 3.435% | $128.6421 | $128.64 | $128.65 | $128.60 |
| Purchase #5 | $141.99 | 8.410% | $153.9314 | $153.93 | $153.95 | $153.90 |
| Purchase #6 | $184.94 | 11.568% | $206.3339 | $206.33 | $206.35 | $206.30 |
| Purchase #7 | $51.90 | 10.434% | $57.3152 | $57.32 | $57.30 | $57.30 |
| 7 purchase totals = | $840.51 | $914.0859 | $914.09 | $914.10 | $913.90 | |