| 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 | $18.62 | 5.210% | $19.5901 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $135.57 | 3.570% | $140.4098 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $49.36 | 3.368% | $51.0224 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $68.27 | 8.634% | $74.1644 | $74.16 | $74.15 | $74.20 |
| Purchase #5 | $9.62 | 7.712% | $10.3619 | $10.36 | $10.35 | $10.40 |
| Purchase #6 | $31.34 | 8.380% | $33.9663 | $33.97 | $33.95 | $34.00 |
| Purchase #7 | $88.63 | 8.516% | $96.1777 | $96.18 | $96.20 | $96.20 |
| 7 purchase totals = | $401.41 | $425.6926 | $425.69 | $425.65 | $425.80 | |