| 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 | $201.63 | 6.771% | $215.2824 | $215.28 | $215.30 | $215.30 |
| Purchase #2 | $180.40 | 4.819% | $189.0935 | $189.09 | $189.10 | $189.10 |
| Purchase #3 | $197.31 | 12.874% | $222.7117 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $101.71 | 13.137% | $115.0716 | $115.07 | $115.05 | $115.10 |
| Purchase #5 | $206.59 | 6.554% | $220.1299 | $220.13 | $220.15 | $220.10 |
| Purchase #6 | $153.80 | 6.708% | $164.1169 | $164.12 | $164.10 | $164.10 |
| Purchase #7 | $85.93 | 10.376% | $94.8461 | $94.85 | $94.85 | $94.80 |
| 7 purchase totals = | $1,127.37 | $1,221.2521 | $1,221.25 | $1,221.25 | $1,221.20 | |