| 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 | $138.98 | 8.666% | $151.024 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $210.87 | 5.618% | $222.7167 | $222.72 | $222.70 | $222.70 |
| Purchase #3 | $45.59 | 9.392% | $49.8718 | $49.87 | $49.85 | $49.90 |
| Purchase #4 | $91.93 | 10.132% | $101.2443 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $188.39 | 13.726% | $214.2484 | $214.25 | $214.25 | $214.20 |
| Purchase #6 | $46.35 | 11.391% | $51.6297 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $236.42 | 6.759% | $252.3996 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $958.53 | $1,043.1345 | $1,043.13 | $1,043.10 | $1,043.00 | |