| 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 | $196.98 | 11.648% | $219.9242 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $128.33 | 6.744% | $136.9846 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $167.70 | 7.532% | $180.3312 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $113.92 | 4.420% | $118.9553 | $118.96 | $118.95 | $119.00 |
| Purchase #5 | $194.96 | 7.768% | $210.1045 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $189.92 | 5.187% | $199.7712 | $199.77 | $199.75 | $199.80 |
| Purchase #7 | $118.60 | 8.533% | $128.7201 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $1,110.41 | $1,194.7911 | $1,194.78 | $1,194.75 | $1,194.80 | |