| 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 | $46.63 | 10.847% | $51.688 | $51.69 | $51.70 | $51.70 |
| Purchase #2 | $244.96 | 11.457% | $273.0251 | $273.03 | $273.05 | $273.00 |
| Purchase #3 | $54.53 | 11.279% | $60.6804 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $133.83 | 9.276% | $146.2441 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $137.38 | 7.481% | $147.6574 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $191.60 | 7.692% | $206.3379 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $239.67 | 4.382% | $250.1723 | $250.17 | $250.15 | $250.20 |
| 7 purchase totals = | $1,048.60 | $1,135.8052 | $1,135.81 | $1,135.85 | $1,135.80 | |