| 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 | $78.67 | 11.619% | $87.8107 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $244.62 | 3.803% | $253.9229 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $148.27 | 11.835% | $165.8178 | $165.82 | $165.80 | $165.80 |
| Purchase #4 | $38.86 | 7.637% | $41.8277 | $41.83 | $41.85 | $41.80 |
| Purchase #5 | $17.55 | 4.329% | $18.3097 | $18.31 | $18.30 | $18.30 |
| Purchase #6 | $153.55 | 3.816% | $159.4095 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $18.58 | 7.133% | $19.9053 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $700.10 | $747.0036 | $747.01 | $746.95 | $746.90 | |