| 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 | $6.93 | 9.269% | $7.5723 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $170.25 | 3.620% | $176.4131 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $76.75 | 13.815% | $87.353 | $87.35 | $87.35 | $87.40 |
| Purchase #4 | $144.59 | 5.338% | $152.3082 | $152.31 | $152.30 | $152.30 |
| Purchase #5 | $196.86 | 7.573% | $211.7682 | $211.77 | $211.75 | $211.80 |
| Purchase #6 | $188.89 | 8.486% | $204.9192 | $204.92 | $204.90 | $204.90 |
| Purchase #7 | $227.52 | 3.509% | $235.5037 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $1,011.79 | $1,075.8377 | $1,075.83 | $1,075.75 | $1,075.90 | |