| 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 | $40.97 | 11.396% | $45.6389 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $219.49 | 8.758% | $238.7129 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $167.57 | 11.316% | $186.5322 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $23.56 | 9.238% | $25.7365 | $25.74 | $25.75 | $25.70 |
| Purchase #5 | $197.44 | 5.255% | $207.8155 | $207.82 | $207.80 | $207.80 |
| Purchase #6 | $214.38 | 12.261% | $240.6651 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $115.73 | 6.687% | $123.4689 | $123.47 | $123.45 | $123.50 |
| 7 purchase totals = | $979.14 | $1,068.5700 | $1,068.58 | $1,068.55 | $1,068.50 | |