| 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 | $179.92 | 5.294% | $189.445 | $189.45 | $189.45 | $189.40 |
| Purchase #2 | $204.86 | 13.321% | $232.1494 | $232.15 | $232.15 | $232.10 |
| Purchase #3 | $84.59 | 4.251% | $88.1859 | $88.19 | $88.20 | $88.20 |
| Purchase #4 | $86.62 | 11.587% | $96.6567 | $96.66 | $96.65 | $96.70 |
| Purchase #5 | $235.61 | 13.860% | $268.2655 | $268.27 | $268.25 | $268.30 |
| Purchase #6 | $203.81 | 8.526% | $221.1868 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $114.43 | 13.673% | $130.076 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $1,109.84 | $1,225.9653 | $1,225.99 | $1,226.00 | $1,226.00 | |