| 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 | $159.51 | 7.384% | $171.2882 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $230.91 | 8.137% | $249.6991 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $19.64 | 7.723% | $21.1568 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $129.93 | 11.758% | $145.2072 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $247.89 | 3.527% | $256.6331 | $256.63 | $256.65 | $256.60 |
| Purchase #6 | $244.25 | 7.405% | $262.3367 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $21.39 | 4.166% | $22.2811 | $22.28 | $22.30 | $22.30 |
| 7 purchase totals = | $1,053.52 | $1,128.6022 | $1,128.61 | $1,128.65 | $1,128.60 | |