| 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 | $63.97 | 7.165% | $68.5535 | $68.55 | $68.55 | $68.60 |
| Purchase #2 | $221.59 | 7.525% | $238.2646 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $228.38 | 13.813% | $259.9261 | $259.93 | $259.95 | $259.90 |
| Purchase #4 | $181.60 | 7.583% | $195.3707 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $176.38 | 4.548% | $184.4018 | $184.40 | $184.40 | $184.40 |
| Purchase #6 | $63.68 | 9.664% | $69.834 | $69.83 | $69.85 | $69.80 |
| Purchase #7 | $60.89 | 4.582% | $63.68 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $996.49 | $1,080.0307 | $1,080.02 | $1,080.05 | $1,080.10 | |