| 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 | $197.42 | 4.488% | $206.2802 | $206.28 | $206.30 | $206.30 |
| Purchase #2 | $200.63 | 8.740% | $218.1651 | $218.17 | $218.15 | $218.20 |
| Purchase #3 | $218.26 | 13.712% | $248.1878 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $22.61 | 7.822% | $24.3786 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $43.70 | 11.224% | $48.6049 | $48.60 | $48.60 | $48.60 |
| Purchase #6 | $98.56 | 7.874% | $106.3206 | $106.32 | $106.30 | $106.30 |
| Purchase #7 | $85.86 | 11.666% | $95.8764 | $95.88 | $95.90 | $95.90 |
| 7 purchase totals = | $867.04 | $947.8136 | $947.82 | $947.85 | $947.90 | |