| 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 | $69.73 | 6.519% | $74.2757 | $74.28 | $74.30 | $74.30 |
| Purchase #2 | $164.39 | 11.340% | $183.0318 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $164.64 | 7.190% | $176.4776 | $176.48 | $176.50 | $176.50 |
| Purchase #4 | $225.84 | 10.599% | $249.7768 | $249.78 | $249.80 | $249.80 |
| Purchase #5 | $232.90 | 5.244% | $245.1133 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $21.91 | 3.572% | $22.6926 | $22.69 | $22.70 | $22.70 |
| Purchase #7 | $152.31 | 12.297% | $171.0396 | $171.04 | $171.05 | $171.00 |
| 7 purchase totals = | $1,031.72 | $1,122.4074 | $1,122.41 | $1,122.50 | $1,122.40 | |