| 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 | $204.58 | 3.799% | $212.352 | $212.35 | $212.35 | $212.40 |
| Purchase #2 | $22.93 | 8.224% | $24.8158 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $21.87 | 4.326% | $22.8161 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $228.95 | 8.552% | $248.5298 | $248.53 | $248.55 | $248.50 |
| Purchase #5 | $13.74 | 12.289% | $15.4285 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $140.32 | 11.854% | $156.9535 | $156.95 | $156.95 | $157.00 |
| Purchase #7 | $18.60 | 13.755% | $21.1584 | $21.16 | $21.15 | $21.20 |
| 7 purchase totals = | $650.99 | $702.0541 | $702.06 | $702.05 | $702.10 | |