| 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 | $137.62 | 7.607% | $148.0888 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $216.56 | 7.188% | $232.1263 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $119.78 | 7.826% | $129.154 | $129.15 | $129.15 | $129.20 |
| Purchase #4 | $208.64 | 4.581% | $218.1978 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $32.35 | 3.717% | $33.5524 | $33.55 | $33.55 | $33.60 |
| Purchase #6 | $185.91 | 12.167% | $208.5297 | $208.53 | $208.55 | $208.50 |
| Purchase #7 | $54.29 | 5.600% | $57.3302 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $955.15 | $1,026.9792 | $1,026.98 | $1,027.05 | $1,027.00 | |