| 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 | $233.82 | 3.172% | $241.2368 | $241.24 | $241.25 | $241.20 |
| Purchase #2 | $179.27 | 11.164% | $199.2837 | $199.28 | $199.30 | $199.30 |
| Purchase #3 | $164.51 | 11.457% | $183.3579 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $188.58 | 7.870% | $203.4212 | $203.42 | $203.40 | $203.40 |
| Purchase #5 | $231.59 | 3.285% | $239.1977 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $21.98 | 11.706% | $24.553 | $24.55 | $24.55 | $24.60 |
| Purchase #7 | $50.60 | 10.124% | $55.7227 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $1,070.35 | $1,146.7730 | $1,146.77 | $1,146.75 | $1,146.80 | |