| 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 | $111.60 | 4.866% | $117.0305 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $77.82 | 9.503% | $85.2152 | $85.22 | $85.20 | $85.20 |
| Purchase #3 | $225.26 | 10.328% | $248.5249 | $248.52 | $248.50 | $248.50 |
| Purchase #4 | $243.27 | 11.402% | $271.0076 | $271.01 | $271.00 | $271.00 |
| Purchase #5 | $247.55 | 3.791% | $256.9346 | $256.93 | $256.95 | $256.90 |
| Purchase #6 | $100.90 | 5.487% | $106.4364 | $106.44 | $106.45 | $106.40 |
| Purchase #7 | $112.73 | 6.315% | $119.8489 | $119.85 | $119.85 | $119.80 |
| 7 purchase totals = | $1,119.13 | $1,204.9981 | $1,205.00 | $1,205.00 | $1,204.80 | |