| 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 | $240.99 | 3.331% | $249.0174 | $249.02 | $249.00 | $249.00 |
| Purchase #2 | $218.66 | 5.251% | $230.1418 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $155.61 | 13.850% | $177.162 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $75.67 | 11.512% | $84.3811 | $84.38 | $84.40 | $84.40 |
| Purchase #5 | $218.29 | 3.190% | $225.2535 | $225.25 | $225.25 | $225.30 |
| Purchase #6 | $86.58 | 11.105% | $96.1947 | $96.19 | $96.20 | $96.20 |
| Purchase #7 | $108.61 | 6.479% | $115.6468 | $115.65 | $115.65 | $115.60 |
| 7 purchase totals = | $1,104.41 | $1,177.7973 | $1,177.79 | $1,177.80 | $1,177.80 | |