| 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 | $224.33 | 4.136% | $233.6083 | $233.61 | $233.60 | $233.60 |
| Purchase #2 | $171.96 | 7.822% | $185.4107 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $141.96 | 10.717% | $157.1739 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $201.88 | 4.713% | $211.3946 | $211.39 | $211.40 | $211.40 |
| Purchase #5 | $225.65 | 6.677% | $240.7167 | $240.72 | $240.70 | $240.70 |
| Purchase #6 | $224.51 | 3.417% | $232.1815 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $248.25 | 4.761% | $260.0692 | $260.07 | $260.05 | $260.10 |
| 7 purchase totals = | $1,438.54 | $1,520.5549 | $1,520.55 | $1,520.50 | $1,520.60 | |