| 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 | $173.45 | 8.551% | $188.2817 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $149.30 | 4.302% | $155.7229 | $155.72 | $155.70 | $155.70 |
| Purchase #3 | $121.76 | 12.715% | $137.2418 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $99.76 | 3.116% | $102.8685 | $102.87 | $102.85 | $102.90 |
| Purchase #5 | $134.45 | 4.781% | $140.8781 | $140.88 | $140.90 | $140.90 |
| Purchase #6 | $131.44 | 6.483% | $139.9613 | $139.96 | $139.95 | $140.00 |
| Purchase #7 | $151.37 | 10.721% | $167.5984 | $167.60 | $167.60 | $167.60 |
| 7 purchase totals = | $961.53 | $1,032.5527 | $1,032.55 | $1,032.55 | $1,032.60 | |