| 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 | $185.35 | 8.794% | $201.6497 | $201.65 | $201.65 | $201.60 |
| Purchase #2 | $72.70 | 9.469% | $79.584 | $79.58 | $79.60 | $79.60 |
| Purchase #3 | $239.39 | 8.309% | $259.2809 | $259.28 | $259.30 | $259.30 |
| Purchase #4 | $247.99 | 13.654% | $281.8506 | $281.85 | $281.85 | $281.90 |
| Purchase #5 | $83.92 | 9.816% | $92.1576 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $48.38 | 3.525% | $50.0854 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $113.65 | 11.755% | $127.0096 | $127.01 | $127.00 | $127.00 |
| 7 purchase totals = | $991.38 | $1,091.6178 | $1,091.62 | $1,091.65 | $1,091.70 | |