| 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 | $158.31 | 11.750% | $176.9114 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $14.65 | 6.145% | $15.5502 | $15.55 | $15.55 | $15.60 |
| Purchase #3 | $39.45 | 3.217% | $40.7191 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $76.89 | 9.782% | $84.4114 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $198.84 | 6.215% | $211.1979 | $211.20 | $211.20 | $211.20 |
| Purchase #6 | $55.32 | 12.555% | $62.2654 | $62.27 | $62.25 | $62.30 |
| Purchase #7 | $69.26 | 9.770% | $76.0267 | $76.03 | $76.05 | $76.00 |
| 7 purchase totals = | $612.72 | $667.0821 | $667.09 | $667.05 | $667.10 | |