| 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 | $189.96 | 8.866% | $206.8019 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $222.98 | 13.664% | $253.448 | $253.45 | $253.45 | $253.40 |
| Purchase #3 | $81.72 | 12.564% | $91.9873 | $91.99 | $92.00 | $92.00 |
| Purchase #4 | $202.74 | 13.229% | $229.5605 | $229.56 | $229.55 | $229.60 |
| Purchase #5 | $84.59 | 9.377% | $92.522 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $56.32 | 12.607% | $63.4203 | $63.42 | $63.40 | $63.40 |
| Purchase #7 | $92.75 | 7.581% | $99.7814 | $99.78 | $99.80 | $99.80 |
| 7 purchase totals = | $931.06 | $1,037.5214 | $1,037.52 | $1,037.50 | $1,037.50 | |