| 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 | $65.67 | 6.772% | $70.1172 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $233.29 | 3.320% | $241.0352 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $88.54 | 3.155% | $91.3334 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $52.26 | 3.519% | $54.099 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $184.34 | 5.149% | $193.8317 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $190.44 | 11.211% | $211.7902 | $211.79 | $211.80 | $211.80 |
| Purchase #7 | $209.83 | 9.466% | $229.6925 | $229.69 | $229.70 | $229.70 |
| 7 purchase totals = | $1,024.37 | $1,091.8992 | $1,091.90 | $1,091.95 | $1,091.80 | |