| 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 | $211.95 | 9.421% | $231.9178 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $138.58 | 9.196% | $151.3238 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $86.55 | 8.464% | $93.8756 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $134.88 | 8.593% | $146.4702 | $146.47 | $146.45 | $146.50 |
| Purchase #5 | $143.66 | 8.826% | $156.3394 | $156.34 | $156.35 | $156.30 |
| Purchase #6 | $134.74 | 6.596% | $143.6275 | $143.63 | $143.65 | $143.60 |
| Purchase #7 | $202.58 | 9.346% | $221.5131 | $221.51 | $221.50 | $221.50 |
| 7 purchase totals = | $1,052.94 | $1,145.0674 | $1,145.07 | $1,145.05 | $1,145.00 | |