| 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 | $211.34 | 3.678% | $219.1131 | $219.11 | $219.10 | $219.10 |
| Purchase #2 | $87.63 | 12.543% | $98.6214 | $98.62 | $98.60 | $98.60 |
| Purchase #3 | $106.45 | 8.690% | $115.7005 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $200.42 | 8.603% | $217.6621 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $110.50 | 12.542% | $124.3589 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $115.33 | 8.480% | $125.11 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $185.34 | 11.799% | $207.2083 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $1,017.01 | $1,107.7743 | $1,107.77 | $1,107.70 | $1,107.80 | |