| 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 | $130.36 | 9.670% | $142.9658 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $164.30 | 5.821% | $173.8639 | $173.86 | $173.85 | $173.90 |
| Purchase #3 | $65.81 | 3.345% | $68.0113 | $68.01 | $68.00 | $68.00 |
| Purchase #4 | $171.98 | 6.853% | $183.7658 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $26.63 | 5.568% | $28.1128 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $92.45 | 12.152% | $103.6845 | $103.68 | $103.70 | $103.70 |
| Purchase #7 | $136.89 | 5.436% | $144.3313 | $144.33 | $144.35 | $144.30 |
| 7 purchase totals = | $788.42 | $844.7354 | $844.73 | $844.70 | $844.80 | |