| 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 | $245.63 | 13.560% | $278.9374 | $278.94 | $278.95 | $278.90 |
| Purchase #2 | $42.66 | 9.239% | $46.6014 | $46.60 | $46.60 | $46.60 |
| Purchase #3 | $231.88 | 9.614% | $254.1729 | $254.17 | $254.15 | $254.20 |
| Purchase #4 | $113.64 | 6.755% | $121.3164 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $17.99 | 9.611% | $19.719 | $19.72 | $19.70 | $19.70 |
| Purchase #6 | $217.36 | 12.294% | $244.0822 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $152.96 | 11.300% | $170.2445 | $170.24 | $170.25 | $170.20 |
| 7 purchase totals = | $1,022.12 | $1,135.0738 | $1,135.07 | $1,135.05 | $1,135.00 | |