| 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 | $8.32 | 5.700% | $8.7942 | $8.79 | $8.80 | $8.80 |
| Purchase #2 | $135.46 | 7.542% | $145.6764 | $145.68 | $145.70 | $145.70 |
| Purchase #3 | $117.25 | 12.848% | $132.3143 | $132.31 | $132.30 | $132.30 |
| Purchase #4 | $155.77 | 10.701% | $172.4389 | $172.44 | $172.45 | $172.40 |
| Purchase #5 | $55.32 | 8.643% | $60.1013 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $70.73 | 13.289% | $80.1293 | $80.13 | $80.15 | $80.10 |
| Purchase #7 | $203.27 | 6.662% | $216.8118 | $216.81 | $216.80 | $216.80 |
| 7 purchase totals = | $746.12 | $816.2662 | $816.26 | $816.30 | $816.20 | |