| 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 | $245.44 | 5.467% | $258.8582 | $258.86 | $258.85 | $258.90 |
| Purchase #2 | $133.65 | 11.183% | $148.5961 | $148.60 | $148.60 | $148.60 |
| Purchase #3 | $75.89 | 3.701% | $78.6987 | $78.70 | $78.70 | $78.70 |
| Purchase #4 | $245.76 | 7.152% | $263.3368 | $263.34 | $263.35 | $263.30 |
| Purchase #5 | $178.34 | 4.646% | $186.6257 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $42.55 | 8.345% | $46.1008 | $46.10 | $46.10 | $46.10 |
| Purchase #7 | $41.68 | 10.740% | $46.1564 | $46.16 | $46.15 | $46.20 |
| 7 purchase totals = | $963.31 | $1,028.3727 | $1,028.39 | $1,028.40 | $1,028.40 | |