| 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 | $61.88 | 13.179% | $70.0352 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $195.66 | 12.803% | $220.7103 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $64.27 | 7.500% | $69.0903 | $69.09 | $69.10 | $69.10 |
| Purchase #4 | $230.70 | 10.677% | $255.3318 | $255.33 | $255.35 | $255.30 |
| Purchase #5 | $90.48 | 5.666% | $95.6066 | $95.61 | $95.60 | $95.60 |
| Purchase #6 | $124.88 | 13.669% | $141.9498 | $141.95 | $141.95 | $141.90 |
| Purchase #7 | $189.47 | 5.610% | $200.0993 | $200.10 | $200.10 | $200.10 |
| 7 purchase totals = | $957.34 | $1,052.8233 | $1,052.83 | $1,052.85 | $1,052.70 | |