| 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 | $158.26 | 4.221% | $164.9402 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $105.67 | 4.408% | $110.3279 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $113.76 | 3.270% | $117.48 | $117.48 | $117.50 | $117.50 |
| Purchase #4 | $62.34 | 11.845% | $69.7242 | $69.72 | $69.70 | $69.70 |
| Purchase #5 | $145.44 | 9.345% | $159.0314 | $159.03 | $159.05 | $159.00 |
| Purchase #6 | $16.68 | 9.863% | $18.3251 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $11.32 | 4.442% | $11.8228 | $11.82 | $11.80 | $11.80 |
| 7 purchase totals = | $613.47 | $651.6516 | $651.65 | $651.70 | $651.50 | |