| 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 | $83.63 | 5.748% | $88.4371 | $88.44 | $88.45 | $88.40 |
| Purchase #2 | $45.94 | 3.511% | $47.553 | $47.55 | $47.55 | $47.60 |
| Purchase #3 | $236.28 | 8.785% | $257.0372 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $40.87 | 11.245% | $45.4658 | $45.47 | $45.45 | $45.50 |
| Purchase #5 | $182.47 | 4.859% | $191.3362 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $136.83 | 3.117% | $141.095 | $141.10 | $141.10 | $141.10 |
| Purchase #7 | $212.45 | 13.744% | $241.6491 | $241.65 | $241.65 | $241.60 |
| 7 purchase totals = | $938.47 | $1,012.5734 | $1,012.59 | $1,012.60 | $1,012.50 | |