| 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 | $26.33 | 11.355% | $29.3198 | $29.32 | $29.30 | $29.30 |
| Purchase #2 | $120.92 | 8.560% | $131.2708 | $131.27 | $131.25 | $131.30 |
| Purchase #3 | $70.74 | 13.241% | $80.1067 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $226.49 | 6.348% | $240.8676 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $181.28 | 9.663% | $198.7971 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $126.30 | 10.792% | $139.9303 | $139.93 | $139.95 | $139.90 |
| Purchase #7 | $48.32 | 8.338% | $52.3489 | $52.35 | $52.35 | $52.30 |
| 7 purchase totals = | $800.38 | $872.6412 | $872.65 | $872.60 | $872.60 | |