| 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 | $225.44 | 3.865% | $234.1533 | $234.15 | $234.15 | $234.20 |
| Purchase #2 | $186.80 | 9.440% | $204.4339 | $204.43 | $204.45 | $204.40 |
| Purchase #3 | $162.52 | 8.757% | $176.7519 | $176.75 | $176.75 | $176.80 |
| Purchase #4 | $180.96 | 3.141% | $186.644 | $186.64 | $186.65 | $186.60 |
| Purchase #5 | $17.75 | 10.466% | $19.6077 | $19.61 | $19.60 | $19.60 |
| Purchase #6 | $195.59 | 12.449% | $219.939 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $82.51 | 12.841% | $93.1051 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $1,051.57 | $1,134.6349 | $1,134.63 | $1,134.65 | $1,134.60 | |