| 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 | $165.29 | 5.455% | $174.3066 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $193.59 | 4.429% | $202.1641 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $101.39 | 13.749% | $115.3301 | $115.33 | $115.35 | $115.30 |
| Purchase #4 | $193.35 | 10.437% | $213.5299 | $213.53 | $213.55 | $213.50 |
| Purchase #5 | $199.31 | 6.249% | $211.7649 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $42.50 | 10.777% | $47.0802 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $246.75 | 10.123% | $271.7285 | $271.73 | $271.75 | $271.70 |
| 7 purchase totals = | $1,142.18 | $1,235.9043 | $1,235.90 | $1,235.95 | $1,235.90 | |