| 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 | $50.31 | 11.540% | $56.1158 | $56.12 | $56.10 | $56.10 |
| Purchase #2 | $167.64 | 9.807% | $184.0805 | $184.08 | $184.10 | $184.10 |
| Purchase #3 | $240.93 | 13.458% | $273.3544 | $273.35 | $273.35 | $273.40 |
| Purchase #4 | $189.92 | 13.749% | $216.0321 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $119.94 | 8.496% | $130.1301 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $98.72 | 3.549% | $102.2236 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $155.52 | 9.168% | $169.7781 | $169.78 | $169.80 | $169.80 |
| 7 purchase totals = | $1,022.98 | $1,131.7146 | $1,131.71 | $1,131.75 | $1,131.70 | |