| 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 | $7.66 | 12.269% | $8.5998 | $8.60 | $8.60 | $8.60 |
| Purchase #2 | $120.93 | 6.730% | $129.0686 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $229.39 | 10.140% | $252.6501 | $252.65 | $252.65 | $252.70 |
| Purchase #4 | $75.29 | 13.175% | $85.2095 | $85.21 | $85.20 | $85.20 |
| Purchase #5 | $56.56 | 12.616% | $63.6956 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $83.38 | 8.677% | $90.6149 | $90.61 | $90.60 | $90.60 |
| Purchase #7 | $137.88 | 8.686% | $149.8563 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $711.09 | $779.6948 | $779.70 | $779.65 | $779.80 | |