| 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 | $42.32 | 11.726% | $47.2824 | $47.28 | $47.30 | $47.30 |
| Purchase #2 | $21.30 | 10.228% | $23.4786 | $23.48 | $23.50 | $23.50 |
| Purchase #3 | $137.83 | 8.764% | $149.9094 | $149.91 | $149.90 | $149.90 |
| Purchase #4 | $197.95 | 5.858% | $209.5459 | $209.55 | $209.55 | $209.50 |
| Purchase #5 | $221.57 | 13.613% | $251.7323 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $242.83 | 6.374% | $258.308 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $69.50 | 11.194% | $77.2798 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $933.30 | $1,017.5364 | $1,017.54 | $1,017.60 | $1,017.50 | |