| 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 | $211.64 | 9.796% | $232.3723 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $191.47 | 5.853% | $202.6767 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $109.57 | 3.200% | $113.0762 | $113.08 | $113.10 | $113.10 |
| Purchase #4 | $84.69 | 3.415% | $87.5822 | $87.58 | $87.60 | $87.60 |
| Purchase #5 | $157.71 | 6.809% | $168.4485 | $168.45 | $168.45 | $168.40 |
| Purchase #6 | $244.52 | 9.316% | $267.2995 | $267.30 | $267.30 | $267.30 |
| Purchase #7 | $199.77 | 7.209% | $214.1714 | $214.17 | $214.15 | $214.20 |
| 7 purchase totals = | $1,199.37 | $1,285.6268 | $1,285.63 | $1,285.65 | $1,285.70 | |