| 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 | $37.83 | 3.340% | $39.0935 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $241.93 | 9.104% | $263.9553 | $263.96 | $263.95 | $264.00 |
| Purchase #3 | $22.26 | 9.311% | $24.3326 | $24.33 | $24.35 | $24.30 |
| Purchase #4 | $138.47 | 5.549% | $146.1537 | $146.15 | $146.15 | $146.20 |
| Purchase #5 | $86.47 | 6.332% | $91.9453 | $91.95 | $91.95 | $91.90 |
| Purchase #6 | $88.62 | 5.511% | $93.5038 | $93.50 | $93.50 | $93.50 |
| Purchase #7 | $84.47 | 5.154% | $88.8236 | $88.82 | $88.80 | $88.80 |
| 7 purchase totals = | $700.05 | $747.8078 | $747.80 | $747.80 | $747.80 | |