| 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 | $125.29 | 13.351% | $142.0175 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $140.84 | 6.241% | $149.6298 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $194.36 | 13.182% | $219.9805 | $219.98 | $220.00 | $220.00 |
| Purchase #4 | $105.38 | 9.621% | $115.5186 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $88.76 | 8.560% | $96.3579 | $96.36 | $96.35 | $96.40 |
| Purchase #6 | $211.54 | 7.428% | $227.2532 | $227.25 | $227.25 | $227.30 |
| Purchase #7 | $153.73 | 13.516% | $174.5081 | $174.51 | $174.50 | $174.50 |
| 7 purchase totals = | $1,019.90 | $1,125.2656 | $1,125.27 | $1,125.25 | $1,125.30 | |