| 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 | $8.67 | 6.365% | $9.2218 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $202.32 | 8.304% | $219.1207 | $219.12 | $219.10 | $219.10 |
| Purchase #3 | $244.28 | 9.764% | $268.1315 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $239.94 | 10.591% | $265.352 | $265.35 | $265.35 | $265.40 |
| Purchase #5 | $65.58 | 6.485% | $69.8329 | $69.83 | $69.85 | $69.80 |
| Purchase #6 | $197.94 | 9.419% | $216.584 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $225.47 | 4.519% | $235.659 | $235.66 | $235.65 | $235.70 |
| 7 purchase totals = | $1,184.20 | $1,283.9019 | $1,283.89 | $1,283.90 | $1,283.90 | |