| 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 | $27.59 | 13.538% | $31.3251 | $31.33 | $31.35 | $31.30 |
| Purchase #2 | $145.94 | 5.231% | $153.5741 | $153.57 | $153.55 | $153.60 |
| Purchase #3 | $227.26 | 5.575% | $239.9297 | $239.93 | $239.95 | $239.90 |
| Purchase #4 | $89.39 | 8.349% | $96.8532 | $96.85 | $96.85 | $96.90 |
| Purchase #5 | $93.34 | 10.347% | $102.9979 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $164.46 | 7.710% | $177.1399 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $34.48 | 12.554% | $38.8086 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $782.46 | $840.6285 | $840.63 | $840.65 | $840.60 | |