| 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 | $109.87 | 4.615% | $114.9405 | $114.94 | $114.95 | $114.90 |
| Purchase #2 | $224.81 | 3.472% | $232.6154 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $132.66 | 5.653% | $140.1593 | $140.16 | $140.15 | $140.20 |
| Purchase #4 | $99.61 | 13.562% | $113.1191 | $113.12 | $113.10 | $113.10 |
| Purchase #5 | $165.33 | 7.679% | $178.0257 | $178.03 | $178.05 | $178.00 |
| Purchase #6 | $75.79 | 10.852% | $84.0147 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $197.85 | 9.403% | $216.4538 | $216.45 | $216.45 | $216.50 |
| 7 purchase totals = | $1,005.92 | $1,079.3285 | $1,079.33 | $1,079.30 | $1,079.30 | |