| 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 | $114.77 | 4.498% | $119.9324 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $170.60 | 3.738% | $176.977 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $189.45 | 5.402% | $199.6841 | $199.68 | $199.70 | $199.70 |
| Purchase #4 | $130.26 | 7.507% | $140.0386 | $140.04 | $140.05 | $140.00 |
| Purchase #5 | $138.30 | 6.628% | $147.4665 | $147.47 | $147.45 | $147.50 |
| Purchase #6 | $229.99 | 6.125% | $244.0769 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $19.50 | 5.567% | $20.5856 | $20.59 | $20.60 | $20.60 |
| 7 purchase totals = | $992.87 | $1,048.7611 | $1,048.77 | $1,048.85 | $1,048.80 | |