| 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 | $43.82 | 13.522% | $49.7453 | $49.75 | $49.75 | $49.70 |
| Purchase #2 | $132.80 | 10.679% | $146.9817 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $39.48 | 12.334% | $44.3495 | $44.35 | $44.35 | $44.30 |
| Purchase #4 | $122.64 | 10.469% | $135.4792 | $135.48 | $135.50 | $135.50 |
| Purchase #5 | $24.51 | 4.210% | $25.5419 | $25.54 | $25.55 | $25.50 |
| Purchase #6 | $16.38 | 11.651% | $18.2884 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $234.86 | 8.341% | $254.4497 | $254.45 | $254.45 | $254.40 |
| 7 purchase totals = | $614.49 | $674.8357 | $674.84 | $674.90 | $674.70 | |