| 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 | $125.33 | 10.480% | $138.4646 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $158.36 | 6.449% | $168.5726 | $168.57 | $168.55 | $168.60 |
| Purchase #3 | $247.44 | 6.805% | $264.2783 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $146.45 | 8.792% | $159.3259 | $159.33 | $159.35 | $159.30 |
| Purchase #5 | $231.30 | 4.224% | $241.0701 | $241.07 | $241.05 | $241.10 |
| Purchase #6 | $158.84 | 13.275% | $179.926 | $179.93 | $179.95 | $179.90 |
| Purchase #7 | $186.49 | 12.336% | $209.4954 | $209.50 | $209.50 | $209.50 |
| 7 purchase totals = | $1,254.21 | $1,361.1329 | $1,361.14 | $1,361.15 | $1,361.20 | |