| 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 | $173.87 | 11.694% | $194.2024 | $194.20 | $194.20 | $194.20 |
| Purchase #2 | $219.80 | 13.283% | $248.996 | $249.00 | $249.00 | $249.00 |
| Purchase #3 | $196.65 | 5.295% | $207.0626 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $218.60 | 5.230% | $230.0328 | $230.03 | $230.05 | $230.00 |
| Purchase #5 | $48.48 | 11.422% | $54.0174 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $76.30 | 11.365% | $84.9715 | $84.97 | $84.95 | $85.00 |
| Purchase #7 | $78.37 | 3.813% | $81.3582 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $1,012.07 | $1,100.6409 | $1,100.64 | $1,100.60 | $1,100.70 | |