| 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 | $48.77 | 7.312% | $52.3361 | $52.34 | $52.35 | $52.30 |
| Purchase #2 | $126.26 | 12.855% | $142.4907 | $142.49 | $142.50 | $142.50 |
| Purchase #3 | $198.51 | 10.665% | $219.6811 | $219.68 | $219.70 | $219.70 |
| Purchase #4 | $220.43 | 12.110% | $247.1241 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $163.90 | 7.149% | $175.6172 | $175.62 | $175.60 | $175.60 |
| Purchase #6 | $183.83 | 4.798% | $192.6502 | $192.65 | $192.65 | $192.70 |
| Purchase #7 | $183.69 | 5.815% | $194.3716 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $1,125.39 | $1,224.2710 | $1,224.27 | $1,224.25 | $1,224.30 | |