| 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 | $42.88 | 10.817% | $47.5183 | $47.52 | $47.50 | $47.50 |
| Purchase #2 | $180.59 | 4.727% | $189.1265 | $189.13 | $189.15 | $189.10 |
| Purchase #3 | $62.58 | 11.387% | $69.706 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $42.51 | 5.611% | $44.8952 | $44.90 | $44.90 | $44.90 |
| Purchase #5 | $7.76 | 3.308% | $8.0167 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $107.98 | 6.767% | $115.287 | $115.29 | $115.30 | $115.30 |
| Purchase #7 | $171.66 | 4.166% | $178.8114 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $615.96 | $653.3611 | $653.38 | $653.35 | $653.30 | |