| 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 | $139.80 | 5.854% | $147.9839 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $114.49 | 5.620% | $120.9243 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $153.61 | 13.495% | $174.3397 | $174.34 | $174.35 | $174.30 |
| Purchase #4 | $219.77 | 7.261% | $235.7275 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $46.86 | 9.353% | $51.2428 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $212.34 | 10.644% | $234.9415 | $234.94 | $234.95 | $234.90 |
| Purchase #7 | $218.46 | 11.476% | $243.5305 | $243.53 | $243.55 | $243.50 |
| 7 purchase totals = | $1,105.33 | $1,208.6902 | $1,208.68 | $1,208.75 | $1,208.50 | |