| 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 | $68.36 | 4.645% | $71.5353 | $71.54 | $71.55 | $71.50 |
| Purchase #2 | $93.95 | 7.288% | $100.7971 | $100.80 | $100.80 | $100.80 |
| Purchase #3 | $19.59 | 7.161% | $20.9928 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $44.30 | 4.856% | $46.4512 | $46.45 | $46.45 | $46.50 |
| Purchase #5 | $92.63 | 4.212% | $96.5316 | $96.53 | $96.55 | $96.50 |
| Purchase #6 | $133.48 | 8.843% | $145.2836 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $236.31 | 12.487% | $265.818 | $265.82 | $265.80 | $265.80 |
| 7 purchase totals = | $688.62 | $747.4096 | $747.41 | $747.45 | $747.40 | |