| 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 | $96.77 | 10.786% | $107.2076 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $161.42 | 13.718% | $183.5636 | $183.56 | $183.55 | $183.60 |
| Purchase #3 | $198.33 | 4.446% | $207.1478 | $207.15 | $207.15 | $207.10 |
| Purchase #4 | $151.84 | 5.294% | $159.8784 | $159.88 | $159.90 | $159.90 |
| Purchase #5 | $51.93 | 11.343% | $57.8204 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $200.94 | 11.377% | $223.8009 | $223.80 | $223.80 | $223.80 |
| Purchase #7 | $228.27 | 8.194% | $246.9744 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $1,089.50 | $1,186.3931 | $1,186.39 | $1,186.35 | $1,186.40 | |