| 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 | $224.72 | 7.211% | $240.9246 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $225.50 | 5.711% | $238.3783 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $191.60 | 13.279% | $217.0426 | $217.04 | $217.05 | $217.00 |
| Purchase #4 | $111.77 | 11.351% | $124.457 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $236.51 | 11.270% | $263.1647 | $263.16 | $263.15 | $263.20 |
| Purchase #6 | $120.48 | 12.232% | $135.2171 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $124.63 | 4.760% | $130.5624 | $130.56 | $130.55 | $130.60 |
| 7 purchase totals = | $1,235.21 | $1,349.7467 | $1,349.74 | $1,349.70 | $1,349.80 | |