| 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 | $223.99 | 8.313% | $242.6103 | $242.61 | $242.60 | $242.60 |
| Purchase #2 | $31.59 | 4.426% | $32.9882 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $167.41 | 13.282% | $189.6454 | $189.65 | $189.65 | $189.60 |
| Purchase #4 | $136.28 | 6.252% | $144.8002 | $144.80 | $144.80 | $144.80 |
| Purchase #5 | $169.84 | 12.504% | $191.0768 | $191.08 | $191.10 | $191.10 |
| Purchase #6 | $108.81 | 5.446% | $114.7358 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $138.45 | 8.336% | $149.9912 | $149.99 | $150.00 | $150.00 |
| 7 purchase totals = | $976.37 | $1,065.8479 | $1,065.86 | $1,065.90 | $1,065.80 | |