| 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 | $176.53 | 12.487% | $198.5733 | $198.57 | $198.55 | $198.60 |
| Purchase #2 | $5.47 | 9.752% | $6.0034 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $213.61 | 11.474% | $238.1196 | $238.12 | $238.10 | $238.10 |
| Purchase #4 | $124.61 | 6.131% | $132.2498 | $132.25 | $132.25 | $132.20 |
| Purchase #5 | $167.44 | 5.249% | $176.2289 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $131.72 | 7.149% | $141.1367 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $24.83 | 11.651% | $27.7229 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $844.21 | $920.0346 | $920.03 | $920.00 | $919.90 | |