| 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 | $231.31 | 4.844% | $242.5147 | $242.51 | $242.50 | $242.50 |
| Purchase #2 | $46.84 | 4.778% | $49.078 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $244.51 | 9.313% | $267.2812 | $267.28 | $267.30 | $267.30 |
| Purchase #4 | $49.93 | 9.627% | $54.7368 | $54.74 | $54.75 | $54.70 |
| Purchase #5 | $236.86 | 6.365% | $251.9361 | $251.94 | $251.95 | $251.90 |
| Purchase #6 | $155.28 | 9.550% | $170.1092 | $170.11 | $170.10 | $170.10 |
| Purchase #7 | $114.88 | 5.874% | $121.6281 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $1,079.61 | $1,157.2841 | $1,157.29 | $1,157.35 | $1,157.20 | |