| 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 | $94.44 | 8.623% | $102.5836 | $102.58 | $102.60 | $102.60 |
| Purchase #2 | $90.74 | 9.115% | $99.011 | $99.01 | $99.00 | $99.00 |
| Purchase #3 | $16.58 | 3.457% | $17.1532 | $17.15 | $17.15 | $17.20 |
| Purchase #4 | $239.29 | 4.196% | $249.3306 | $249.33 | $249.35 | $249.30 |
| Purchase #5 | $58.87 | 8.151% | $63.6685 | $63.67 | $63.65 | $63.70 |
| Purchase #6 | $35.94 | 5.834% | $38.0367 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $81.97 | 8.663% | $89.0711 | $89.07 | $89.05 | $89.10 |
| 7 purchase totals = | $617.83 | $658.8547 | $658.85 | $658.85 | $658.90 | |