| 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 | $114.96 | 10.354% | $126.863 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $6.64 | 10.702% | $7.3506 | $7.35 | $7.35 | $7.40 |
| Purchase #3 | $230.88 | 7.433% | $248.0413 | $248.04 | $248.05 | $248.00 |
| Purchase #4 | $110.59 | 4.107% | $115.1319 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $152.30 | 6.653% | $162.4325 | $162.43 | $162.45 | $162.40 |
| Purchase #6 | $110.42 | 6.541% | $117.6426 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $150.47 | 12.238% | $168.8845 | $168.88 | $168.90 | $168.90 |
| 7 purchase totals = | $876.26 | $946.3464 | $946.33 | $946.40 | $946.30 | |