| 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 | $98.56 | 9.459% | $107.8828 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $184.57 | 4.500% | $192.8757 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $13.95 | 5.428% | $14.7072 | $14.71 | $14.70 | $14.70 |
| Purchase #4 | $163.28 | 8.272% | $176.7865 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $23.43 | 6.123% | $24.8646 | $24.86 | $24.85 | $24.90 |
| Purchase #6 | $6.47 | 11.584% | $7.2195 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $164.93 | 10.691% | $182.5627 | $182.56 | $182.55 | $182.60 |
| 7 purchase totals = | $655.19 | $706.8990 | $706.90 | $706.90 | $707.00 | |