| 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 | $152.41 | 10.626% | $168.6051 | $168.61 | $168.60 | $168.60 |
| Purchase #2 | $76.47 | 6.836% | $81.6975 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $20.27 | 7.799% | $21.8509 | $21.85 | $21.85 | $21.90 |
| Purchase #4 | $140.69 | 6.201% | $149.4142 | $149.41 | $149.40 | $149.40 |
| Purchase #5 | $85.30 | 8.518% | $92.5659 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $176.52 | 10.597% | $195.2258 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $194.91 | 8.500% | $211.4774 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $846.57 | $920.8368 | $920.85 | $920.85 | $920.90 | |