| 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 | $177.79 | 6.729% | $189.7535 | $189.75 | $189.75 | $189.80 |
| Purchase #2 | $231.35 | 9.502% | $253.3329 | $253.33 | $253.35 | $253.30 |
| Purchase #3 | $238.43 | 5.782% | $252.216 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $22.50 | 12.264% | $25.2594 | $25.26 | $25.25 | $25.30 |
| Purchase #5 | $243.56 | 3.263% | $251.5074 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $94.87 | 9.408% | $103.7954 | $103.80 | $103.80 | $103.80 |
| Purchase #7 | $247.77 | 5.150% | $260.5302 | $260.53 | $260.55 | $260.50 |
| 7 purchase totals = | $1,256.27 | $1,336.3948 | $1,336.40 | $1,336.40 | $1,336.40 | |