| 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 | $219.51 | 7.230% | $235.3806 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $218.86 | 10.166% | $241.1093 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $181.71 | 4.686% | $190.2249 | $190.22 | $190.20 | $190.20 |
| Purchase #4 | $128.30 | 7.496% | $137.9174 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $224.42 | 10.390% | $247.7372 | $247.74 | $247.75 | $247.70 |
| Purchase #6 | $162.83 | 9.530% | $178.3477 | $178.35 | $178.35 | $178.30 |
| Purchase #7 | $225.44 | 8.249% | $244.0365 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $1,361.07 | $1,474.7536 | $1,474.76 | $1,474.75 | $1,474.60 | |