| 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 | $162.96 | 9.303% | $178.1202 | $178.12 | $178.10 | $178.10 |
| Purchase #2 | $202.69 | 10.393% | $223.7556 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $8.73 | 5.755% | $9.2324 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $144.45 | 10.537% | $159.6707 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $66.35 | 13.245% | $75.1381 | $75.14 | $75.15 | $75.10 |
| Purchase #6 | $54.93 | 13.645% | $62.4252 | $62.43 | $62.45 | $62.40 |
| Purchase #7 | $200.97 | 9.349% | $219.7587 | $219.76 | $219.75 | $219.80 |
| 7 purchase totals = | $841.08 | $928.1009 | $928.11 | $928.10 | $928.10 | |