| 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 | $197.98 | 7.163% | $212.1613 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $209.34 | 3.408% | $216.4743 | $216.47 | $216.45 | $216.50 |
| Purchase #3 | $78.57 | 7.609% | $84.5484 | $84.55 | $84.55 | $84.50 |
| Purchase #4 | $6.40 | 13.477% | $7.2625 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $71.41 | 5.463% | $75.3111 | $75.31 | $75.30 | $75.30 |
| Purchase #6 | $115.88 | 12.853% | $130.7741 | $130.77 | $130.75 | $130.80 |
| Purchase #7 | $55.90 | 7.554% | $60.1227 | $60.12 | $60.10 | $60.10 |
| 7 purchase totals = | $735.48 | $786.6544 | $786.64 | $786.55 | $786.70 | |