| 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 | $131.84 | 6.329% | $140.1842 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $203.73 | 7.446% | $218.8997 | $218.90 | $218.90 | $218.90 |
| Purchase #3 | $118.26 | 5.767% | $125.0801 | $125.08 | $125.10 | $125.10 |
| Purchase #4 | $191.99 | 4.389% | $200.4164 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $215.38 | 6.151% | $228.628 | $228.63 | $228.65 | $228.60 |
| Purchase #6 | $167.48 | 9.830% | $183.9433 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $182.85 | 9.801% | $200.7711 | $200.77 | $200.75 | $200.80 |
| 7 purchase totals = | $1,211.53 | $1,297.9228 | $1,297.92 | $1,297.95 | $1,297.90 | |