| 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 | $249.35 | 9.111% | $272.0683 | $272.07 | $272.05 | $272.10 |
| Purchase #2 | $184.92 | 9.173% | $201.8827 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $36.59 | 4.130% | $38.1012 | $38.10 | $38.10 | $38.10 |
| Purchase #4 | $183.29 | 8.525% | $198.9155 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $41.38 | 3.373% | $42.7757 | $42.78 | $42.80 | $42.80 |
| Purchase #6 | $103.76 | 11.246% | $115.4288 | $115.43 | $115.45 | $115.40 |
| Purchase #7 | $157.71 | 11.150% | $175.2947 | $175.29 | $175.30 | $175.30 |
| 7 purchase totals = | $957.00 | $1,044.4669 | $1,044.47 | $1,044.50 | $1,044.50 | |