| 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 | $6.82 | 7.684% | $7.344 | $7.34 | $7.35 | $7.30 |
| Purchase #2 | $87.71 | 9.504% | $96.046 | $96.05 | $96.05 | $96.00 |
| Purchase #3 | $139.35 | 12.459% | $156.7116 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $47.56 | 11.368% | $52.9666 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $124.85 | 4.607% | $130.6018 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $79.97 | 6.187% | $84.9177 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $201.30 | 10.279% | $221.9916 | $221.99 | $222.00 | $222.00 |
| 7 purchase totals = | $687.56 | $750.5793 | $750.58 | $750.55 | $750.50 | |