| 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 | $35.73 | 8.443% | $38.7467 | $38.75 | $38.75 | $38.70 |
| Purchase #2 | $250.74 | 10.633% | $277.4012 | $277.40 | $277.40 | $277.40 |
| Purchase #3 | $176.50 | 8.491% | $191.4866 | $191.49 | $191.50 | $191.50 |
| Purchase #4 | $172.39 | 3.279% | $178.0427 | $178.04 | $178.05 | $178.00 |
| Purchase #5 | $150.79 | 7.109% | $161.5097 | $161.51 | $161.50 | $161.50 |
| Purchase #6 | $64.49 | 3.463% | $66.7233 | $66.72 | $66.70 | $66.70 |
| Purchase #7 | $201.48 | 11.716% | $225.0854 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $1,052.12 | $1,138.9956 | $1,139.00 | $1,139.00 | $1,138.90 | |