| 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 | $124.71 | 4.157% | $129.8942 | $129.89 | $129.90 | $129.90 |
| Purchase #2 | $132.41 | 13.456% | $150.2271 | $150.23 | $150.25 | $150.20 |
| Purchase #3 | $223.74 | 9.190% | $244.3017 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $33.32 | 5.435% | $35.1309 | $35.13 | $35.15 | $35.10 |
| Purchase #5 | $84.39 | 13.413% | $95.7092 | $95.71 | $95.70 | $95.70 |
| Purchase #6 | $140.93 | 6.131% | $149.5704 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $145.98 | 3.143% | $150.5682 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $885.48 | $955.4017 | $955.40 | $955.40 | $955.40 | |