| 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 | $139.28 | 9.610% | $152.6648 | $152.66 | $152.65 | $152.70 |
| Purchase #2 | $14.60 | 7.121% | $15.6397 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $83.77 | 13.449% | $95.0362 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $151.55 | 12.855% | $171.0318 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $198.26 | 6.635% | $211.4146 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $210.34 | 10.278% | $231.9587 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $168.87 | 8.647% | $183.4722 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $966.67 | $1,061.2180 | $1,061.21 | $1,061.20 | $1,061.20 | |