| 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 | $68.70 | 7.614% | $73.9308 | $73.93 | $73.95 | $73.90 |
| Purchase #2 | $70.64 | 4.758% | $74.0011 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $191.75 | 5.592% | $202.4727 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $70.25 | 13.864% | $79.9895 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $213.38 | 7.612% | $229.6225 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $30.45 | 3.627% | $31.5544 | $31.55 | $31.55 | $31.60 |
| Purchase #7 | $28.27 | 10.191% | $31.151 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $673.44 | $722.7220 | $722.71 | $722.70 | $722.80 | |