| 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 | $178.45 | 5.182% | $187.6973 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $37.53 | 4.639% | $39.271 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $109.29 | 12.260% | $122.689 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $187.69 | 13.224% | $212.5101 | $212.51 | $212.50 | $212.50 |
| Purchase #5 | $78.81 | 3.451% | $81.5297 | $81.53 | $81.55 | $81.50 |
| Purchase #6 | $43.91 | 8.753% | $47.7534 | $47.75 | $47.75 | $47.80 |
| Purchase #7 | $60.94 | 5.592% | $64.3478 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $696.62 | $755.7983 | $755.80 | $755.80 | $755.80 | |