| 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 | $250.88 | 13.486% | $284.7137 | $284.71 | $284.70 | $284.70 |
| Purchase #2 | $215.96 | 10.544% | $238.7308 | $238.73 | $238.75 | $238.70 |
| Purchase #3 | $89.73 | 7.717% | $96.6545 | $96.65 | $96.65 | $96.70 |
| Purchase #4 | $92.33 | 12.209% | $103.6026 | $103.60 | $103.60 | $103.60 |
| Purchase #5 | $221.92 | 10.712% | $245.6921 | $245.69 | $245.70 | $245.70 |
| Purchase #6 | $250.51 | 6.434% | $266.6278 | $266.63 | $266.65 | $266.60 |
| Purchase #7 | $69.90 | 8.441% | $75.8003 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $1,191.23 | $1,311.8218 | $1,311.81 | $1,311.85 | $1,311.80 | |