| 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 | $203.89 | 8.602% | $221.4286 | $221.43 | $221.45 | $221.40 |
| Purchase #2 | $194.39 | 8.392% | $210.7032 | $210.70 | $210.70 | $210.70 |
| Purchase #3 | $28.97 | 9.613% | $31.7549 | $31.75 | $31.75 | $31.80 |
| Purchase #4 | $89.54 | 4.497% | $93.5666 | $93.57 | $93.55 | $93.60 |
| Purchase #5 | $186.41 | 7.504% | $200.3982 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $178.54 | 7.336% | $191.6377 | $191.64 | $191.65 | $191.60 |
| Purchase #7 | $117.31 | 3.221% | $121.0886 | $121.09 | $121.10 | $121.10 |
| 7 purchase totals = | $999.05 | $1,070.5778 | $1,070.58 | $1,070.60 | $1,070.60 | |