| 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 | $113.30 | 11.146% | $125.9284 | $125.93 | $125.95 | $125.90 |
| Purchase #2 | $219.80 | 12.633% | $247.5673 | $247.57 | $247.55 | $247.60 |
| Purchase #3 | $36.48 | 10.510% | $40.314 | $40.31 | $40.30 | $40.30 |
| Purchase #4 | $231.75 | 3.440% | $239.7222 | $239.72 | $239.70 | $239.70 |
| Purchase #5 | $175.87 | 5.219% | $185.0487 | $185.05 | $185.05 | $185.00 |
| Purchase #6 | $129.63 | 4.774% | $135.8185 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $231.92 | 10.397% | $256.0327 | $256.03 | $256.05 | $256.00 |
| 7 purchase totals = | $1,138.75 | $1,230.4318 | $1,230.43 | $1,230.40 | $1,230.30 | |