| 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 | $194.25 | 4.105% | $202.224 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $198.55 | 7.566% | $213.5723 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $144.69 | 12.365% | $162.5809 | $162.58 | $162.60 | $162.60 |
| Purchase #4 | $8.46 | 13.306% | $9.5857 | $9.59 | $9.60 | $9.60 |
| Purchase #5 | $45.49 | 6.460% | $48.4287 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $232.65 | 13.269% | $263.5203 | $263.52 | $263.50 | $263.50 |
| Purchase #7 | $148.53 | 6.609% | $158.3463 | $158.35 | $158.35 | $158.30 |
| 7 purchase totals = | $972.62 | $1,058.2582 | $1,058.26 | $1,058.25 | $1,058.20 | |