| 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 | $226.59 | 9.503% | $248.1228 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $111.62 | 10.670% | $123.5299 | $123.53 | $123.55 | $123.50 |
| Purchase #3 | $77.43 | 8.726% | $84.1865 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $176.86 | 6.696% | $188.7025 | $188.70 | $188.70 | $188.70 |
| Purchase #5 | $203.62 | 10.491% | $224.9818 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $213.62 | 8.507% | $231.7927 | $231.79 | $231.80 | $231.80 |
| Purchase #7 | $22.58 | 12.288% | $25.3546 | $25.35 | $25.35 | $25.40 |
| 7 purchase totals = | $1,032.32 | $1,126.6708 | $1,126.66 | $1,126.70 | $1,126.70 | |