| 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 | $223.30 | 8.660% | $242.6378 | $242.64 | $242.65 | $242.60 |
| Purchase #2 | $57.54 | 9.825% | $63.1933 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $183.85 | 9.808% | $201.882 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $139.35 | 12.654% | $156.9833 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $109.27 | 12.623% | $123.0632 | $123.06 | $123.05 | $123.10 |
| Purchase #6 | $162.67 | 4.764% | $170.4196 | $170.42 | $170.40 | $170.40 |
| Purchase #7 | $118.73 | 12.160% | $133.1676 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $994.71 | $1,091.3468 | $1,091.34 | $1,091.35 | $1,091.40 | |