| 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 | $191.91 | 9.790% | $210.698 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $18.90 | 6.683% | $20.1631 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $232.41 | 13.779% | $264.4338 | $264.43 | $264.45 | $264.40 |
| Purchase #4 | $234.48 | 8.363% | $254.0896 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $140.40 | 5.236% | $147.7513 | $147.75 | $147.75 | $147.80 |
| Purchase #6 | $174.68 | 11.172% | $194.1952 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $121.87 | 7.215% | $130.6629 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $1,114.65 | $1,221.9939 | $1,221.99 | $1,222.00 | $1,222.10 | |