| 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 | $222.90 | 11.698% | $248.9748 | $248.97 | $248.95 | $249.00 |
| Purchase #2 | $216.41 | 13.811% | $246.2984 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $123.46 | 11.218% | $137.3097 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $34.77 | 3.330% | $35.9278 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $79.68 | 10.766% | $88.2583 | $88.26 | $88.25 | $88.30 |
| Purchase #6 | $210.48 | 9.624% | $230.7366 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $203.45 | 3.797% | $211.175 | $211.18 | $211.20 | $211.20 |
| 7 purchase totals = | $1,091.15 | $1,198.6806 | $1,198.69 | $1,198.70 | $1,198.70 | |