| 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 | $220.80 | 13.288% | $250.1399 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $6.95 | 5.296% | $7.3181 | $7.32 | $7.30 | $7.30 |
| Purchase #3 | $42.92 | 3.643% | $44.4836 | $44.48 | $44.50 | $44.50 |
| Purchase #4 | $245.30 | 11.573% | $273.6886 | $273.69 | $273.70 | $273.70 |
| Purchase #5 | $119.65 | 4.667% | $125.2341 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $95.64 | 10.431% | $105.6162 | $105.62 | $105.60 | $105.60 |
| Purchase #7 | $202.39 | 8.203% | $218.9921 | $218.99 | $219.00 | $219.00 |
| 7 purchase totals = | $933.65 | $1,025.4726 | $1,025.47 | $1,025.50 | $1,025.40 | |