| 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 | $174.43 | 10.640% | $192.9894 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $133.55 | 8.337% | $144.6841 | $144.68 | $144.70 | $144.70 |
| Purchase #3 | $83.87 | 4.847% | $87.9352 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $109.96 | 4.830% | $115.2711 | $115.27 | $115.25 | $115.30 |
| Purchase #5 | $124.38 | 13.499% | $141.1701 | $141.17 | $141.15 | $141.20 |
| Purchase #6 | $156.49 | 6.818% | $167.1595 | $167.16 | $167.15 | $167.20 |
| Purchase #7 | $10.38 | 12.719% | $11.7002 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $793.06 | $860.9096 | $860.91 | $860.90 | $861.00 | |