| 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 | $107.31 | 6.269% | $114.0373 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $60.66 | 6.460% | $64.5786 | $64.58 | $64.60 | $64.60 |
| Purchase #3 | $202.35 | 10.225% | $223.0403 | $223.04 | $223.05 | $223.00 |
| Purchase #4 | $151.86 | 5.712% | $160.5342 | $160.53 | $160.55 | $160.50 |
| Purchase #5 | $35.44 | 12.636% | $39.9182 | $39.92 | $39.90 | $39.90 |
| Purchase #6 | $69.69 | 13.402% | $79.0299 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $243.48 | 13.326% | $275.9261 | $275.93 | $275.95 | $275.90 |
| 7 purchase totals = | $870.79 | $957.0646 | $957.07 | $957.15 | $956.90 | |