| 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 | $204.88 | 4.707% | $214.5237 | $214.52 | $214.50 | $214.50 |
| Purchase #2 | $238.54 | 11.424% | $265.7908 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $105.57 | 6.201% | $112.1164 | $112.12 | $112.10 | $112.10 |
| Purchase #4 | $227.60 | 11.720% | $254.2747 | $254.27 | $254.25 | $254.30 |
| Purchase #5 | $147.44 | 10.504% | $162.9271 | $162.93 | $162.95 | $162.90 |
| Purchase #6 | $116.38 | 7.179% | $124.7349 | $124.73 | $124.75 | $124.70 |
| Purchase #7 | $183.29 | 8.550% | $198.9613 | $198.96 | $198.95 | $199.00 |
| 7 purchase totals = | $1,223.70 | $1,333.3289 | $1,333.32 | $1,333.30 | $1,333.30 | |