| 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 | $168.35 | 3.400% | $174.0739 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $85.54 | 7.140% | $91.6476 | $91.65 | $91.65 | $91.60 |
| Purchase #3 | $88.75 | 13.804% | $101.0011 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $11.82 | 11.380% | $13.1651 | $13.17 | $13.15 | $13.20 |
| Purchase #5 | $233.63 | 11.164% | $259.7125 | $259.71 | $259.70 | $259.70 |
| Purchase #6 | $29.68 | 6.509% | $31.6119 | $31.61 | $31.60 | $31.60 |
| Purchase #7 | $102.98 | 13.515% | $116.8977 | $116.90 | $116.90 | $116.90 |
| 7 purchase totals = | $720.75 | $788.1098 | $788.11 | $788.05 | $788.10 | |