| 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 | $200.48 | 10.630% | $221.791 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $135.55 | 13.444% | $153.7733 | $153.77 | $153.75 | $153.80 |
| Purchase #3 | $186.42 | 8.834% | $202.8883 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $142.99 | 6.270% | $151.9555 | $151.96 | $151.95 | $152.00 |
| Purchase #5 | $77.94 | 4.734% | $81.6297 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $150.70 | 7.403% | $161.8563 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $26.88 | 4.456% | $28.0778 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $920.96 | $1,001.9719 | $1,001.98 | $1,002.00 | $1,002.10 | |