| 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 | $152.47 | 12.656% | $171.7666 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $140.50 | 9.211% | $153.4415 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $211.60 | 3.336% | $218.659 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $215.93 | 4.719% | $226.1197 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $31.65 | 4.293% | $33.0087 | $33.01 | $33.00 | $33.00 |
| Purchase #6 | $63.53 | 13.532% | $72.1269 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $56.54 | 9.457% | $61.887 | $61.89 | $61.90 | $61.90 |
| 7 purchase totals = | $872.22 | $937.0094 | $937.02 | $937.00 | $937.00 | |