| 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 | $242.48 | 4.274% | $252.8436 | $252.84 | $252.85 | $252.80 |
| Purchase #2 | $16.41 | 12.374% | $18.4406 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $62.37 | 8.444% | $67.6365 | $67.64 | $67.65 | $67.60 |
| Purchase #4 | $185.40 | 5.634% | $195.8454 | $195.85 | $195.85 | $195.80 |
| Purchase #5 | $197.50 | 3.320% | $204.057 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $145.51 | 12.647% | $163.9126 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $218.76 | 11.610% | $244.158 | $244.16 | $244.15 | $244.20 |
| 7 purchase totals = | $1,068.43 | $1,146.8937 | $1,146.90 | $1,146.90 | $1,146.80 | |