| 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 | $114.53 | 13.618% | $130.1267 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $128.48 | 8.793% | $139.7772 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $243.64 | 9.280% | $266.2498 | $266.25 | $266.25 | $266.20 |
| Purchase #4 | $111.34 | 12.427% | $125.1762 | $125.18 | $125.20 | $125.20 |
| Purchase #5 | $89.64 | 5.131% | $94.2394 | $94.24 | $94.25 | $94.20 |
| Purchase #6 | $245.55 | 10.452% | $271.2149 | $271.21 | $271.20 | $271.20 |
| Purchase #7 | $206.93 | 5.353% | $218.007 | $218.01 | $218.00 | $218.00 |
| 7 purchase totals = | $1,140.11 | $1,244.7912 | $1,244.80 | $1,244.85 | $1,244.70 | |