| 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 | $142.92 | 7.334% | $153.4018 | $153.40 | $153.40 | $153.40 |
| Purchase #2 | $241.99 | 6.743% | $258.3074 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $82.57 | 12.579% | $92.9565 | $92.96 | $92.95 | $93.00 |
| Purchase #4 | $142.96 | 4.459% | $149.3346 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $97.38 | 12.778% | $109.8232 | $109.82 | $109.80 | $109.80 |
| Purchase #6 | $135.87 | 13.841% | $154.6758 | $154.68 | $154.70 | $154.70 |
| Purchase #7 | $69.37 | 7.675% | $74.6941 | $74.69 | $74.70 | $74.70 |
| 7 purchase totals = | $913.06 | $993.1934 | $993.19 | $993.20 | $993.20 | |