| 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 | $152.71 | 7.407% | $164.0212 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $210.54 | 10.230% | $232.0782 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $168.58 | 12.266% | $189.258 | $189.26 | $189.25 | $189.30 |
| Purchase #4 | $137.39 | 5.773% | $145.3215 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $102.92 | 9.270% | $112.4607 | $112.46 | $112.45 | $112.50 |
| Purchase #6 | $174.47 | 8.597% | $189.4692 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $21.29 | 5.799% | $22.5246 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $967.90 | $1,055.1334 | $1,055.13 | $1,055.05 | $1,055.20 | |