| 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 | $29.69 | 11.469% | $33.0951 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $64.77 | 6.607% | $69.0494 | $69.05 | $69.05 | $69.00 |
| Purchase #3 | $231.59 | 4.464% | $241.9282 | $241.93 | $241.95 | $241.90 |
| Purchase #4 | $45.82 | 6.293% | $48.7035 | $48.70 | $48.70 | $48.70 |
| Purchase #5 | $198.39 | 4.320% | $206.9604 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $24.96 | 5.395% | $26.3066 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $39.48 | 13.809% | $44.9318 | $44.93 | $44.95 | $44.90 |
| 7 purchase totals = | $634.70 | $670.9750 | $670.98 | $671.00 | $670.90 | |