| 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 | $49.37 | 8.300% | $53.4677 | $53.47 | $53.45 | $53.50 |
| Purchase #2 | $101.59 | 5.511% | $107.1886 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $170.86 | 7.338% | $183.3977 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $219.84 | 11.544% | $245.2183 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $214.56 | 6.295% | $228.0666 | $228.07 | $228.05 | $228.10 |
| Purchase #6 | $164.88 | 6.762% | $176.0292 | $176.03 | $176.05 | $176.00 |
| Purchase #7 | $75.30 | 7.550% | $80.9852 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $996.40 | $1,074.3533 | $1,074.37 | $1,074.35 | $1,074.40 | |