| 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 | $93.66 | 10.786% | $103.7622 | $103.76 | $103.75 | $103.80 |
| Purchase #2 | $223.65 | 9.703% | $245.3508 | $245.35 | $245.35 | $245.40 |
| Purchase #3 | $199.90 | 8.666% | $217.2233 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $136.34 | 5.402% | $143.7051 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $39.41 | 5.197% | $41.4581 | $41.46 | $41.45 | $41.50 |
| Purchase #6 | $120.42 | 7.600% | $129.5719 | $129.57 | $129.55 | $129.60 |
| Purchase #7 | $245.48 | 4.462% | $256.4333 | $256.43 | $256.45 | $256.40 |
| 7 purchase totals = | $1,058.86 | $1,137.5047 | $1,137.50 | $1,137.45 | $1,137.60 | |