| 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 | $120.96 | 10.720% | $133.9269 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $133.62 | 11.643% | $149.1774 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $29.80 | 10.464% | $32.9183 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $45.60 | 4.472% | $47.6392 | $47.64 | $47.65 | $47.60 |
| Purchase #5 | $41.86 | 4.422% | $43.711 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $114.91 | 11.810% | $128.4809 | $128.48 | $128.50 | $128.50 |
| Purchase #7 | $84.70 | 7.709% | $91.2295 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $571.45 | $627.0832 | $627.09 | $627.15 | $627.00 | |