| 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 | $77.34 | 9.153% | $84.4189 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $108.98 | 12.273% | $122.3551 | $122.36 | $122.35 | $122.40 |
| Purchase #3 | $7.62 | 9.342% | $8.3319 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $74.93 | 3.825% | $77.7961 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $250.73 | 6.358% | $266.6714 | $266.67 | $266.65 | $266.70 |
| Purchase #6 | $139.89 | 8.636% | $151.9709 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $203.27 | 8.206% | $219.9503 | $219.95 | $219.95 | $220.00 |
| 7 purchase totals = | $862.76 | $931.4946 | $931.50 | $931.45 | $931.60 | |