| 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 | $7.58 | 4.384% | $7.9123 | $7.91 | $7.90 | $7.90 |
| Purchase #2 | $66.76 | 10.171% | $73.5502 | $73.55 | $73.55 | $73.60 |
| Purchase #3 | $26.29 | 6.284% | $27.9421 | $27.94 | $27.95 | $27.90 |
| Purchase #4 | $183.42 | 10.826% | $203.277 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $95.71 | 13.616% | $108.7419 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $53.54 | 8.601% | $58.145 | $58.15 | $58.15 | $58.10 |
| Purchase #7 | $186.72 | 5.278% | $196.5751 | $196.58 | $196.60 | $196.60 |
| 7 purchase totals = | $620.02 | $676.1436 | $676.15 | $676.20 | $676.10 | |