| 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 | $160.37 | 5.665% | $169.455 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $22.97 | 3.124% | $23.6876 | $23.69 | $23.70 | $23.70 |
| Purchase #3 | $122.88 | 7.508% | $132.1058 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $239.52 | 12.340% | $269.0768 | $269.08 | $269.10 | $269.10 |
| Purchase #5 | $176.90 | 9.416% | $193.5569 | $193.56 | $193.55 | $193.60 |
| Purchase #6 | $203.85 | 8.564% | $221.3077 | $221.31 | $221.30 | $221.30 |
| Purchase #7 | $184.54 | 8.459% | $200.1502 | $200.15 | $200.15 | $200.20 |
| 7 purchase totals = | $1,111.03 | $1,209.3400 | $1,209.36 | $1,209.35 | $1,209.50 | |