| 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 | $239.29 | 5.130% | $251.5656 | $251.57 | $251.55 | $251.60 |
| Purchase #2 | $152.69 | 13.642% | $173.52 | $173.52 | $173.50 | $173.50 |
| Purchase #3 | $17.61 | 6.223% | $18.7059 | $18.71 | $18.70 | $18.70 |
| Purchase #4 | $112.73 | 6.738% | $120.3257 | $120.33 | $120.35 | $120.30 |
| Purchase #5 | $145.92 | 8.147% | $157.8081 | $157.81 | $157.80 | $157.80 |
| Purchase #6 | $170.47 | 4.156% | $177.5547 | $177.55 | $177.55 | $177.60 |
| Purchase #7 | $83.86 | 6.423% | $89.2463 | $89.25 | $89.25 | $89.20 |
| 7 purchase totals = | $922.57 | $988.7263 | $988.74 | $988.70 | $988.70 | |