| 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 | $101.85 | 3.846% | $105.7672 | $105.77 | $105.75 | $105.80 |
| Purchase #2 | $143.97 | 5.789% | $152.3044 | $152.30 | $152.30 | $152.30 |
| Purchase #3 | $60.88 | 11.720% | $68.0151 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $178.43 | 13.793% | $203.0408 | $203.04 | $203.05 | $203.00 |
| Purchase #5 | $69.56 | 9.430% | $76.1195 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $221.76 | 12.184% | $248.7792 | $248.78 | $248.80 | $248.80 |
| Purchase #7 | $231.72 | 3.749% | $240.4072 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $1,008.17 | $1,094.4334 | $1,094.44 | $1,094.40 | $1,094.40 | |