| 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 | $123.63 | 6.866% | $132.1184 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $49.71 | 13.799% | $56.5695 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $213.91 | 7.146% | $229.196 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $210.58 | 6.571% | $224.4172 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $50.95 | 7.168% | $54.6021 | $54.60 | $54.60 | $54.60 |
| Purchase #6 | $197.76 | 13.124% | $223.714 | $223.71 | $223.70 | $223.70 |
| Purchase #7 | $49.64 | 6.559% | $52.8959 | $52.90 | $52.90 | $52.90 |
| 7 purchase totals = | $896.18 | $973.5131 | $973.52 | $973.45 | $973.50 | |