| 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 | $154.26 | 10.628% | $170.6548 | $170.65 | $170.65 | $170.70 |
| Purchase #2 | $233.38 | 10.629% | $258.186 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $156.94 | 9.140% | $171.2843 | $171.28 | $171.30 | $171.30 |
| Purchase #4 | $65.98 | 5.705% | $69.7442 | $69.74 | $69.75 | $69.70 |
| Purchase #5 | $242.78 | 13.471% | $275.4849 | $275.48 | $275.50 | $275.50 |
| Purchase #6 | $212.98 | 5.773% | $225.2753 | $225.28 | $225.30 | $225.30 |
| Purchase #7 | $147.39 | 8.498% | $159.9152 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $1,213.71 | $1,330.5447 | $1,330.54 | $1,330.60 | $1,330.60 | |